{"id":14563,"date":"2026-01-26T16:15:27","date_gmt":"2026-01-26T08:15:27","guid":{"rendered":"https:\/\/www.kingpdc.com\/?p=14563"},"modified":"2026-02-03T15:02:19","modified_gmt":"2026-02-03T07:02:19","slug":"forets-a-coupe-fixe","status":"publish","type":"post","link":"https:\/\/www.kingpdc.com\/fr\/forets-a-coupe-fixe\/","title":{"rendered":"Forets \u00e0 fraise fixe"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:100px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns productAmainimage is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:55px;color:#343741;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><h1 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color\" id=\"product-H-H1\" style=\"font-size:30px;text-transform:capitalize\">Les m\u00e8ches \u00e0 coupe fixe permettent la personnalisation<\/h1>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-normal-font-size\">Ce tr\u00e9pan fixe adopte la conception de dents de coupe profondes en PDC d\u00e9-cobalt et d'une lame d'\u00e9quilibrage de la force, ce qui augmente la vitesse de forage m\u00e9canique de plus de 30% dans les formations de schiste et de roche dure, prolonge deux fois la dur\u00e9e de vie d'un seul tr\u00e9pan, r\u00e9duit consid\u00e9rablement le co\u00fbt de forage par unit\u00e9 de m\u00e9trage et permet de commander par lots.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color wp-elements-848ca65f4efe8658e1300274f4875f27\"><\/h2>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-6fe19a1f2b271c39d996ae96c07aa53c\">Corps ou carcasse en acier en option<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-160c29494c277f587591315239152bfc\" style=\"font-size:18px;text-transform:capitalize\">Mat\u00e9riau du corps<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-cb3b36d4022d3393240fb7ae9fc61704\">Conception d'ailes \u00e0 trois ou huit pales<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-79b4d21c7da2b93078e9d58a6b60d489\" style=\"font-size:18px;text-transform:capitalize\">Conception de la lame<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-bb2d582b936f2244bea025cd2daf00a1\">Treize mm<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-2d94c18acee7230e9272919a122e3a13\" style=\"font-size:18px;text-transform:capitalize\">Taille des dents de coupe<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ff873d;color:#ffffff;font-size:16px;border-radius:5px;padding:10px 60px;\"><a href=\"#contact-us\" rel=\"noopener noreferrer #contact-us\">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#262626;padding:10px 60px;border-radius:5px;\" href=\"#contact-us\" rel=\"noopener noreferrer#contact-us\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.kingpdc.com\/fr\">Accueil<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"821\" class=\"wp-block-cover__image-background wp-image-14567\" alt=\"Forets \u00e0 fraise fixe\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60.png 942w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60-300x261.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60-768x669.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60-14x12.png 14w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:66px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-7f21d9100067b9e8cf3adf6e2111bdde\" style=\"text-transform:capitalize\">Caract\u00e9ristiques des m\u00e8ches fixes<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-f22f9f727bb1ef956f2a71f8c05d9769\">Am\u00e9liorer la r\u00e9sistance \u00e0 l'usure dans les formations dures<\/h4>\n\n\n\n<p class=\"has-text-align-left\">L'utilisation de dents de coupe \u00e0 haute performance avec une stabilit\u00e9 thermique allant jusqu'\u00e0 750 degr\u00e9s Celsius, combin\u00e9e \u00e0 la conception non plane de l'interface, la r\u00e9sistance \u00e0 l'usure des dents de coupe dans la formation dure est augment\u00e9e de 40%, et la couche de diamant r\u00e9siste efficacement \u00e0 la chaleur de frottement.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-1e00349a40da6e2f066def66d5b8f6f9\">Am\u00e9liorer l'efficacit\u00e9 de l'enl\u00e8vement des d\u00e9bris rocheux pour \u00e9viter la boue du tr\u00e9pan<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Apr\u00e8s simulation CFD et optimisation de la disposition des buses et de la conception des canaux d'\u00e9coulement, l'efficacit\u00e9 de l'\u00e9limination des d\u00e9blais rocheux au fond du puits est am\u00e9lior\u00e9e de 35%, ce qui permet d'\u00e9viter efficacement le sac de boue du tr\u00e9pan lors du forage dans une formation de mudstone tr\u00e8s visqueuse, et de garantir que les dents de coupe sont toujours en contact avec de la roche fra\u00eeche.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-12ec613d410a587a0327833f7b2ba506\">Structure d'amortissement active pour r\u00e9duire les vibrations de glissement souterrain<\/h4>\n\n\n\n<p class=\"has-text-align-left\">La disposition des dents de coupe optimis\u00e9e par simulation informatique rend la force de d\u00e9s\u00e9quilibre du tr\u00e9pan inf\u00e9rieure \u00e0 4%, r\u00e9duit consid\u00e9rablement les vibrations de glissement souterrain, prot\u00e8ge l'instrument de mesure souterrain et am\u00e9liore la stabilit\u00e9 de la pente du forage directionnel.<\/p>\n\n\n\n<p class=\"has-text-align-left\"><\/p>\n\n\n\n<p class=\"has-text-align-left\"><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-d800189d755db89f92b59d8afec13336\">D\u00e9fense contre les chocs Absorbe les chocs<\/h4>\n\n\n\n<p class=\"has-text-align-left\">L'insert impr\u00e9gn\u00e9 anti-impact ou dent de coupe secondaire est plac\u00e9 derri\u00e8re la dent de coupe principale, ce qui permet d'absorber 80% de la charge d'impact g\u00e9n\u00e9r\u00e9e lors du forage d'une couche de gravier ou d'une formation \u00e9tag\u00e9e tendre et dure, et d'emp\u00eacher la dent de coupe principale d'\u00eatre endommag\u00e9e par l'\u00e9caillage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-c3777aa62c543cfa1079234f11b861d2\">R\u00e8gles pour assurer une trajectoire fluide du trou de forage<\/h4>\n\n\n\n<p class=\"has-text-align-left\">La zone de pr\u00e9servation du diam\u00e8tre est incrust\u00e9e de diamant polycristallin de haute densit\u00e9 thermiquement stable, et la tol\u00e9rance de la longueur de pr\u00e9servation du diam\u00e8tre est strictement contr\u00f4l\u00e9e \u00e0 0,5 mm pr\u00e8s pour garantir une trajectoire de puits lisse et r\u00e9guli\u00e8re et r\u00e9duire le risque de r\u00e9sistance lors des op\u00e9rations de tubage ult\u00e9rieures.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-ebe8a6102aa1dff77a8d6805b2747024\">Corps en acier int\u00e9gr\u00e9 Usinage CNC<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Pour le mod\u00e8le de corps en acier, le centre de commande num\u00e9rique \u00e0 cinq axes est form\u00e9 int\u00e9gralement et le mat\u00e9riau en acier alli\u00e9 \u00e0 haute r\u00e9sistance est s\u00e9lectionn\u00e9. La r\u00e9sistance \u00e0 la torsion du corps est augment\u00e9e de 25%, et il peut supporter la charge m\u00e9canique extr\u00eame pendant le forage de puits profonds avec un couple \u00e9lev\u00e9.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-3e22675a3a910ad46aac3c30f87d0fbf\" style=\"text-transform:capitalize\">Tableau des sp\u00e9cifications techniques des forets \u00e0 fraise fixe<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u00c9l\u00e9ments de param\u00e8tres<\/td><td>Sp\u00e9cifications d\u00e9taill\u00e9es<\/td><\/tr><tr><td><strong>Nom du produit<\/strong><\/td><td>Forets \u00e0 fraise fixe<\/td><\/tr><tr><td><strong>Gamme de codes IADC<\/strong><\/td><td>M123 \u00e0 M433 (carcasse) \/ S123 \u00e0 S433 (corps en acier)<\/td><\/tr><tr><td><strong>Gamme de taille applicable<\/strong><\/td><td>3 1\/2 pouces \u00e0 26 pouces (88,9 mm \u00e0 660,4 mm)<\/td><\/tr><tr><td><strong>Mat\u00e9riau de la lame<\/strong><\/td><td>Corps \u00e0 matrice en carbure de tungst\u00e8ne ou corps en acier alli\u00e9 \u00e0 haute r\u00e9sistance<\/td><\/tr><tr><td><strong>Dimensions des dents de coupe<\/strong><\/td><td>Disponible en 19 mm, 16 mm, 13 mm, 10 mm et 8 mm.<\/td><\/tr><tr><td><strong>Nombre de lames<\/strong><\/td><td>3 \u00e0 8 ailes (personnalis\u00e9es en fonction de la duret\u00e9 et du d\u00e9placement de la formation)<\/td><\/tr><tr><td><strong>Type de buse<\/strong><\/td><td>Buse fixe filet\u00e9e en carbure (avec diam\u00e8tres d'orifice interchangeables)<\/td><\/tr><tr><td><strong>Filetage du connecteur standard<\/strong><\/td><td>Conforme aux normes API Spec 7-1 (NC31, NC38, NC46, NC50, 6-5\/8 REG)<\/td><\/tr><tr><td><strong>Mat\u00e9riaux de maintien du diam\u00e8tre<\/strong><\/td><td>Blocs ciment\u00e9s en diamant polycristallin et carbure de tungst\u00e8ne stabilis\u00e9s \u00e0 chaud<\/td><\/tr><tr><td><strong>R\u00e9gime moteur recommand\u00e9<\/strong><\/td><td>60 tr\/min \u00e0 250 tr\/min (jusqu'\u00e0 plus de 300 tr\/min avec les outils de forage en fond de puits)<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:53px;padding-top:35px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-be21e21a3625e9a8784c2817c03a68ff\" style=\"text-transform:capitalize\">Points de comparaison des m\u00e8ches fixes<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"applicationtittle1\" >Ce tr\u00e9pan \u00e0 taillant fixe utilise un m\u00e9canisme de coupe par cisaillement, qui est plus efficace pour briser la roche dans les schistes plastiques et les formations moyennement dures que la coupe par \u00e9crasement des tr\u00e9pans \u00e0 c\u00f4ne \u00e0 galets. Sa structure int\u00e9grale \u00e9limine l'un des maillons faibles du syst\u00e8me de roulement du tr\u00e9pan \u00e0 c\u00f4ne, peut supporter des vitesses plus \u00e9lev\u00e9es et convient parfaitement au forage \u00e0 grande vitesse avec des outils de forage motoris\u00e9s de fond de trou (\u00e0 vis ou \u00e0 turbine). En outre, le produit pr\u00e9sente un excellent contr\u00f4le de la face de l'outil dans les op\u00e9rations de forage directionnel et horizontal gr\u00e2ce \u00e0 la conception optimis\u00e9e du chanfrein de la dent de coupe et \u00e0 la capacit\u00e9 de coupe lat\u00e9rale. Par rapport aux tr\u00e9pans PDC ordinaires similaires, sa conception anti-rotation sp\u00e9ciale rend la trajectoire plus lisse lors du forage de longues sections horizontales, ce qui r\u00e9duit consid\u00e9rablement le probl\u00e8me du couple de frottement caus\u00e9 par la distorsion du trou de forage.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"525\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-1024x525.png\" alt=\"Points de comparaison des m\u00e8ches fixes\" class=\"wp-image-14568\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-1024x525.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-300x154.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-768x394.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61.png 1331w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAduibidian\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-normal-font-size\">Surmonter le goulot d'\u00e9tranglement que constitue la faible vitesse de forage m\u00e9canique dans les couches de schiste profondes<\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nL'utilisation de dents de coupe PDC tranchantes pour produire une action de cisaillement efficace, au lieu du broyage par extrusion traditionnel inefficace, permet d'augmenter de plus de trois fois la vitesse moyenne de forage m\u00e9canique dans les formations de schiste, ce qui raccourcit consid\u00e9rablement le cycle de construction d'un seul puits.\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAcharacter\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-normal-font-size\">\u00c9liminer le risque de chute des pi\u00e8ces mobiles en fond de puits<\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nLa conception de la structure de coupe fixe int\u00e9gr\u00e9e sans pi\u00e8ces mobiles abandonne compl\u00e8tement le syst\u00e8me de roulement facilement endommag\u00e9 et \u00e9limine fondamentalement les accidents complexes tels que la p\u00eache souterraine caus\u00e9e par la d\u00e9faillance du roulement.\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAcharacter\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-normal-font-size\">R\u00e9soudre le probl\u00e8me des d\u00e9clenchements fr\u00e9quents dans les longues sections de puits<\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nGr\u00e2ce \u00e0 l'excellente r\u00e9sistance \u00e0 l'usure et \u00e0 la stabilit\u00e9 thermique de la feuille composite, un seul tr\u00e9pan peut parcourir plusieurs kilom\u00e8tres, ce qui permet d'achever toute la section du puits en un seul voyage, de r\u00e9duire efficacement le nombre de voyages et de diminuer le co\u00fbt journalier et le co\u00fbt de la main-d'\u0153uvre de l'appareil de forage.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:55px;padding-top:37px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\">Forets \u00e0 fraise fixe pour les foules<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 36px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\" \nstyle=\"font-size:20px\">Ing\u00e9nieur en forage de puits profonds pour le p\u00e9trole et le gaz<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Il convient aux ing\u00e9nieurs charg\u00e9s de l'exploitation des r\u00e9servoirs profonds, en particulier pour le p\u00e9trole et le gaz de schiste, le gr\u00e8s serr\u00e9 et d'autres projets n\u00e9cessitant de longs forages horizontaux. Le tr\u00e9pan peut fournir une vitesse de forage m\u00e9canique \u00e9lev\u00e9e et stable et un contr\u00f4le pr\u00e9cis de la trajectoire.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"619\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-1024x619.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14569\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-1024x619.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-300x181.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-768x465.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62.png 1258w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\">Gestionnaire d'un projet de forage de puits g\u00e9othermiques<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Compte tenu des temp\u00e9ratures \u00e9lev\u00e9es et de la formation de granite tr\u00e8s abrasif dans le d\u00e9veloppement g\u00e9othermique, les dents de coupe r\u00e9sistantes aux temp\u00e9ratures \u00e9lev\u00e9es et la structure matricielle du produit peuvent r\u00e9sister \u00e0 l'environnement \u00e0 haute temp\u00e9rature au fond du puits pour assurer un forage continu sans d\u00e9faillance thermique.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-1024x620.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14570\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-1024x620.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-768x465.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63.png 1261w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:38px 25px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\">Supervision du chantier des puits directionnels et horizontaux<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Con\u00e7u pour les op\u00e9rateurs qui ont besoin d'un guidage par glissement et d'un guidage rotatif fr\u00e9quents, le diam\u00e8tre optimis\u00e9 et la conception du profil court lui conf\u00e8rent une excellente capacit\u00e9 de d\u00e9flexion et une grande stabilit\u00e9 de la face de l'outil, r\u00e9duisant ainsi le temps d'op\u00e9ration directionnelle.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-1024x620.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14571\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-1024x620.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-768x465.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64.png 1261w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\">Exploration mini\u00e8re et ing\u00e9nierie Technicien de forage<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Il convient au forage d'extraction du m\u00e9thane de houille et \u00e0 la construction de trous d'ing\u00e9nierie de grand diam\u00e8tre. Sa structure solide en acier et son large canal d'\u00e9coulement permettent de r\u00e9pondre \u00e0 la demande de d\u00e9charge de scories \u00e0 grand d\u00e9bit et de maintenir la paroi du trou de forage stable dans des conditions g\u00e9ologiques complexes.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"615\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-1024x615.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14572\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-1024x615.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-300x180.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-768x461.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:68px;padding-top:72px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\">Mode d'emploi des m\u00e8ches \u00e0 coupe fixe<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png\" alt=\"\" class=\"wp-image-14289\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">V\u00e9rifier l'aspect et l'embout du tr\u00e9pan avant d'entrer dans le puits<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">V\u00e9rifiez toujours que les dents de coupe n'ont pas \u00e9t\u00e9 endommag\u00e9es par le transport avant de les engager, que la taille de la buse est conforme au programme hydraulique et qu'elle est bien serr\u00e9e, et appliquez une quantit\u00e9 suffisante d'huile sp\u00e9ciale pour filetage API sur le filetage des joints.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png\" alt=\"\" class=\"wp-image-14290\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">Le couple de fixation est strictement conforme \u00e0 la norme API<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Utiliser un chargeur de m\u00e8ches sp\u00e9cial pour la fixation. Il est interdit d'utiliser une cl\u00e9 \u00e0 tuyau pour serrer directement la lame du tr\u00e9pan ou la dent coupante. Le couple de fixation doit \u00eatre strictement conforme \u00e0 la valeur recommand\u00e9e dans la sp\u00e9cification API 7-1 afin d'\u00e9viter d'endommager le filetage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png\" alt=\"\" class=\"wp-image-14291\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">Mod\u00e9lisation du fond de trou et forage par rodage \u00e0 faible param\u00e8tre<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lorsque le tr\u00e9pan est \u00e0 1 m\u00e8tre du fond du trou, d\u00e9marrez la pompe de forage, utilisez une vitesse lente de 30 tr\/min et une pression de tr\u00e9pan lente de 2 tonnes pour entrer en contact avec le fond du trou, effectuez un forage de rodage d'au moins 0,5 m\u00e8tre pour \u00e9tablir le mod\u00e8le du fond du trou, puis augmentez progressivement les param\u00e8tres de conception.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png\" alt=\"\" class=\"wp-image-14292\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">Contr\u00f4le et r\u00e9glage des param\u00e8tres de forage en temps r\u00e9el<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Pendant le processus de forage, le couple et la pression de la colonne montante doivent \u00eatre \u00e9troitement surveill\u00e9s. En cas de fluctuation importante du couple caus\u00e9e par un changement soudain de la duret\u00e9 de la formation, la WOB ou la vitesse de rotation doivent \u00eatre r\u00e9duites imm\u00e9diatement pour \u00e9liminer les vibrations de glissement et \u00e9viter l'\u00e9caillage des dents de coupe.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:64px;padding-top:58px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-b5de42648e2fb0bcaa612e9f5b984f7a\" style=\"text-transform:capitalize\">usine et certificat<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column informationFL is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"212\" height=\"300\" class=\"wp-block-cover__image-background wp-image-9598\" alt=\"certificat feide2\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/02\/certificate-home-m2-pic.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/02\/certificate-home-m2-pic.jpg 212w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/02\/certificate-home-m2-pic-8x12.jpg 8w\" sizes=\"auto, (max-width: 212px) 100vw, 212px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;background-color:#666666;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-monte-white-color has-text-color has-link-color wp-elements-983f9b60058422099ed53311d987d63c\" id=\"contact-us\" style=\"text-transform:uppercase\">certificat<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:2%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-cover is-light informationFL\" style=\"min-height:531px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"300\" class=\"wp-block-cover__image-background wp-image-7206 size-full\" alt=\"factory show evaluate1\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/factory-show-evaluate-pic1.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/factory-show-evaluate-pic1.jpg 500w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/factory-show-evaluate-pic1-300x180.jpg 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/factory-show-evaluate-pic1-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#a1a1aa\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:58px;padding-top:70px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-49d25eb9bb2b651c02d0f86960c4d0e4\">FAQ et contact<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-left\">Bienvenue sur notre page Foire aux questions. Nous avons rassembl\u00e9 les r\u00e9ponses aux questions les plus courantes que vous pouvez vous poser, dans l'espoir de vous fournir des solutions claires et rapides. Si vous ne trouvez pas l'information dont vous avez besoin ici, n'h\u00e9sitez pas \u00e0 contacter notre \u00e9quipe d'assistance \u00e0 la client\u00e8le.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<style>\n \n  .faq-container {\n    max-width: 600px;\n    margin: 0 auto;\n    background-color: #fff;\n    padding: 20px;\n    border-radius: 8px;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n  }\n  .faq-item {\n    border-bottom: 1px solid #eee;\n    margin-bottom: 10px;\n    padding-bottom: 10px;\n  }\n  .faq-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n  }\n  .faq-question {\n    font-weight: bold;\n    cursor: pointer;\n    padding: 10px 0;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #007bff;\n  }\n  .faq-question::after {\n    content: '+';\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n  .faq-question.active::after {\n    content: '-';\n    transform: rotate(180deg);\n  }\n  .faq-answer {\n    display: none;\n    padding: 10px 0;\n    color: #555;\n    line-height: 1.6;\n  }\n  .faq-answer.show {\n    display: block;\n  }\n<\/style>\n\n\n<div class=\"faq-container\">\n\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Comment choisir les forets \u00e0 coupe fixe pour les carcasses et les corps en acier ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Le tr\u00e9pan \u00e0 matrice pr\u00e9sente une forte r\u00e9sistance \u00e0 l'\u00e9rosion et convient aux formations tr\u00e8s abrasives et au forage \u00e0 grande vitesse. Le tr\u00e9pan \u00e0 corps en acier pr\u00e9sente une bonne r\u00e9sistance aux chocs, une hauteur de lame \u00e9lev\u00e9e et un grand espace d'\u00e9vacuation des copeaux. Il convient mieux au forage rapide dans des formations tendres, \u00e0 des d\u00e9placements importants et \u00e0 des conceptions hydrauliques complexes.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Le foret peut-il \u00eatre r\u00e9par\u00e9 et r\u00e9utilis\u00e9 ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Les tr\u00e9pans \u00e0 corps en acier ont g\u00e9n\u00e9ralement une bonne capacit\u00e9 de r\u00e9paration et les dents de coupe peuvent \u00eatre remplac\u00e9es et soud\u00e9es par des usines professionnelles lorsqu'elles sont endommag\u00e9es ; une fois que le corps du tr\u00e9pan \u00e0 matrice est cass\u00e9 ou gravement \u00e9rod\u00e9, il est difficile de le r\u00e9parer et seules les dents de coupe peuvent g\u00e9n\u00e9ralement \u00eatre remplac\u00e9es.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Comment ajuster les param\u00e8tres de forage lorsque l'on rencontre des formations molles et dures entrelac\u00e9es contenant des graviers ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Lorsque l'on p\u00e9n\u00e8tre dans la couche de gravier ou dans la zone transversale molle et dure, la vitesse de rotation doit \u00eatre correctement r\u00e9duite et la pression du tr\u00e9pan doit \u00eatre contr\u00f4l\u00e9e. La strat\u00e9gie \"faible vitesse de rotation et pression moyenne du tr\u00e9pan\" doit \u00eatre adopt\u00e9e pour r\u00e9duire la charge d'impact instantan\u00e9e sur les dents de coupe et pr\u00e9venir l'\u00e9caillage des dents.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      La taille de la buse de forage peut-elle \u00eatre modifi\u00e9e \u00e0 volont\u00e9 ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Elle peut \u00eatre remplac\u00e9e, mais elle doit faire l'objet d'un calcul hydraulique. La surface totale d'\u00e9coulement de la buse d\u00e9termine la perte de charge et la force d'impact du tr\u00e9pan. Une mauvaise combinaison de buses peut entra\u00eener une pression trop \u00e9lev\u00e9e de la pompe ou une capacit\u00e9 insuffisante de nettoyage du fond du trou, ce qui peut provoquer une poche de boue.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Que signifie le code IADC pour les tr\u00e9pans fixes ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Le code IADC se compose de trois chiffres et d'une lettre, repr\u00e9sentant le mat\u00e9riau du corps (corps en acier\/carcasse), le degr\u00e9 de duret\u00e9 de la formation (1-4), la taille\/densit\u00e9 des dents de coupe (1-4) et les caract\u00e9ristiques d'aspect (telles que les diff\u00e9rentes formes de dents), qui sont utilis\u00e9s pour guider la s\u00e9lection.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     \u00c0 quoi dois-je faire attention lorsque le foret est stock\u00e9 pendant une longue p\u00e9riode ?\n    <\/div>\n    <div class=\"faq-answer\">\n       Il doit \u00eatre stock\u00e9 dans un endroit sec et ventil\u00e9 afin d'\u00e9viter la d\u00e9gradation des joints en caoutchouc (le cas \u00e9ch\u00e9ant) en raison de la lumi\u00e8re directe du soleil. Un couvercle de protection doit \u00eatre r\u00e9serv\u00e9 au niveau de la dent de coupe afin d'\u00e9viter que des objets durs ne s'y heurtent. Le filetage du joint doit \u00eatre enduit d'une huile antirouille et d'un protecteur de filets d'usure.\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<script>\n\n\ndocument.addEventListener('DOMContentLoaded', function() {\n\n    \n    var questions = document.querySelectorAll('.faq-question');\n   \n\n    if(questions.length === 0) {\n    \n    }\n\n    questions.forEach(function(q, index) {\n        q.addEventListener('click', function() {\n            \n            var parent = this.closest('.faq-item');\n      \n            \n            if(parent) {\n                var answer = parent.querySelector('.faq-answer');\n                \n            }\n        });\n    });\n});\n<\/script>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns productsAformsbackground1 is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:92px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color wp-elements-c4ab16c7b47efb17f25ceee17ea14fd5\" style=\"text-transform:capitalize\">N'h\u00e9sitez pas \u00e0 nous contacter. Nous nous r\u00e9jouissons d'avoir de vos nouvelles.<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined productsAforms1\" style=\"max-width:836px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"\"><div class=\"themepark-comment_form\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f twomo\" action=\"https:\/\/www.slewbearingtec.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\"><div class=\"themepark-comment_form_box tptext mail-c texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"required\"><span class=\"labletext\" style=\"\">Courrier \u00e9lectronique<span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/span><input type=\"text\" class=\"f-email\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" required style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext tel-c texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"\"><span class=\"labletext\" style=\"\">Nombre<\/span><input type=\"text\" class=\"f-tel\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet2\" class=\"\"><span class=\"labletext\" style=\"\">Pays<\/span><input type=\"text\" id=\"tpcommet2\" name=\"tpcommet2\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet3\" class=\"\"><span class=\"labletext\" style=\"\">Nom<\/span><input type=\"text\" id=\"tpcommet3\" name=\"tpcommet3\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet4\"><span class=\"labletext\" style=\"\">Votre question<\/span><textarea id=\"tpcommet4\" name=\"tpcommet4\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"E-mail|Number|Country|Name|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text2|text3|text|text|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.slewbearingtec.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box texttop\"><span class=\"labletext\"><\/span><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#239be0;\" value=\"Envoyer un devis\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>Soumettre !<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>Succ\u00e8s !<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00c9chec de la soumission ! Veuillez r\u00e9essayer plus tard\uff01<\/div><div class=\"e-email\">Erreur de format d'e-mail !<\/div><div class=\"e-tel\">Erreur de format\uff01<\/div><\/div><\/div><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:0.29;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1%\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:10px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading has-text-align-center product-H-H1 has-medium-font-size\" style=\"text-transform:capitalize\">Les m\u00e8ches \u00e0 coupe fixe permettent la personnalisation<\/h1>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center\">Ce tr\u00e9pan fixe adopte la conception de dents de coupe profondes en PDC d\u00e9-cobalt et d'une lame d'\u00e9quilibrage de la force, ce qui augmente la vitesse de forage m\u00e9canique de plus de 30% dans les formations de schiste et de roche dure, prolonge deux fois la dur\u00e9e de vie d'un seul tr\u00e9pan, r\u00e9duit consid\u00e9rablement le co\u00fbt de forage par unit\u00e9 de m\u00e9trage et permet de commander par lots.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"821\" class=\"wp-block-cover__image-background wp-image-14567\" alt=\"Forets \u00e0 fraise fixe\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60.png 942w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60-300x261.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60-768x669.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-60-14x12.png 14w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-7d2b6951435949e941567930f1c64b68\">Mat\u00e9riau du corps<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-b1b05b2d7a968b19c9cf7048a9d62dfc\" style=\"font-size:14px;text-transform:capitalize\">Corps ou carcasse en acier en option<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-52f23f714f3a04ad3960bfad2b3f7575\">Conception de la lame<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-bf5f73d86ec763a867d9ba0b438f71f5\" style=\"font-size:14px;text-transform:capitalize\">Conception d'ailes \u00e0 trois ou huit pales<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-45cad378323236f6f059c6cc71be15c3\">Taille des dents de coupe<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-983f9c0d96cbc7ce7a963fb8a4737cad\" style=\"font-size:14px;text-transform:capitalize\">Treize mm<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ff873d;color:#ffffff;font-size:16px;padding:10px 60px;\"><a href=\"#m-quote\" rel=\"noopener noreferrer \">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#1c1c1c;padding:10px 60px;\" href=\"#m-quote\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.kingpdc.com\/fr\">Accueil<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:23px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-7f21d9100067b9e8cf3adf6e2111bdde\" style=\"text-transform:capitalize\">Caract\u00e9ristiques des m\u00e8ches fixes<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-6554f18b12f8ff86597f1a5f8330d482\">Am\u00e9liorer la r\u00e9sistance \u00e0 l'usure dans les formations dures<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">L'utilisation de dents de coupe \u00e0 haute performance avec une stabilit\u00e9 thermique allant jusqu'\u00e0 750 degr\u00e9s Celsius, combin\u00e9e \u00e0 la conception non plane de l'interface, la r\u00e9sistance \u00e0 l'usure des dents de coupe dans la formation dure est augment\u00e9e de 40%, et la couche de diamant r\u00e9siste efficacement \u00e0 la chaleur de frottement.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-b48d7e743a028ad9792404ef263cc09c\">Am\u00e9liorer l'efficacit\u00e9 de l'enl\u00e8vement des d\u00e9bris rocheux pour \u00e9viter la boue du tr\u00e9pan<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Apr\u00e8s simulation CFD et optimisation de la disposition des buses et de la conception des canaux d'\u00e9coulement, l'efficacit\u00e9 de l'\u00e9limination des d\u00e9blais rocheux au fond du puits est am\u00e9lior\u00e9e de 35%, ce qui permet d'\u00e9viter efficacement le sac de boue du tr\u00e9pan lors du forage dans une formation de mudstone tr\u00e8s visqueuse, et de garantir que les dents de coupe sont toujours en contact avec de la roche fra\u00eeche.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-42e41189c71d2d99ed90d477afcdbd73\">Structure d'amortissement active pour r\u00e9duire les vibrations de glissement souterrain<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La disposition des dents de coupe optimis\u00e9e par simulation informatique rend la force de d\u00e9s\u00e9quilibre du tr\u00e9pan inf\u00e9rieure \u00e0 4%, r\u00e9duit consid\u00e9rablement les vibrations de glissement souterrain, prot\u00e8ge l'instrument de mesure souterrain et am\u00e9liore la stabilit\u00e9 de la pente du forage directionnel.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-f35c8e1912d3b307f52b915bef2baca8\">D\u00e9fense contre les chocs Absorbe les chocs<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">L'insert impr\u00e9gn\u00e9 anti-impact ou dent de coupe secondaire est plac\u00e9 derri\u00e8re la dent de coupe principale, ce qui permet d'absorber 80% de la charge d'impact g\u00e9n\u00e9r\u00e9e lors du forage d'une couche de gravier ou d'une formation \u00e9tag\u00e9e tendre et dure, et d'emp\u00eacher la dent de coupe principale d'\u00eatre endommag\u00e9e par l'\u00e9caillage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-05ec4dccbb2db2f7caf8a37745039dbe\">R\u00e8gles pour assurer une trajectoire fluide du trou de forage<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La zone de pr\u00e9servation du diam\u00e8tre est incrust\u00e9e de diamant polycristallin de haute densit\u00e9 thermiquement stable, et la tol\u00e9rance de la longueur de pr\u00e9servation du diam\u00e8tre est strictement contr\u00f4l\u00e9e \u00e0 0,5 mm pr\u00e8s pour garantir une trajectoire de puits lisse et r\u00e9guli\u00e8re et r\u00e9duire le risque de r\u00e9sistance lors des op\u00e9rations de tubage ult\u00e9rieures.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-d61baf440fabaad81018d76426286bef\">Corps en acier int\u00e9gr\u00e9 Usinage CNC<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Pour le mod\u00e8le de corps en acier, le centre de commande num\u00e9rique \u00e0 cinq axes est form\u00e9 int\u00e9gralement et le mat\u00e9riau en acier alli\u00e9 \u00e0 haute r\u00e9sistance est s\u00e9lectionn\u00e9. La r\u00e9sistance \u00e0 la torsion du corps est augment\u00e9e de 25%, et il peut supporter la charge m\u00e9canique extr\u00eame pendant le forage de puits profonds avec un couple \u00e9lev\u00e9.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-3e22675a3a910ad46aac3c30f87d0fbf\" style=\"text-transform:capitalize\">Tableau des sp\u00e9cifications techniques des forets \u00e0 fraise fixe<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u00c9l\u00e9ments de param\u00e8tres<\/td><td>Sp\u00e9cifications d\u00e9taill\u00e9es<\/td><\/tr><tr><td><strong>Nom du produit<\/strong><\/td><td>Forets \u00e0 fraise fixe<\/td><\/tr><tr><td><strong>Gamme de codes IADC<\/strong><\/td><td>M123 \u00e0 M433 (carcasse) \/ S123 \u00e0 S433 (corps en acier)<\/td><\/tr><tr><td><strong>Gamme de taille applicable<\/strong><\/td><td>3 1\/2 pouces \u00e0 26 pouces (88,9 mm \u00e0 660,4 mm)<\/td><\/tr><tr><td><strong>Mat\u00e9riau de la lame<\/strong><\/td><td>Corps \u00e0 matrice en carbure de tungst\u00e8ne ou corps en acier alli\u00e9 \u00e0 haute r\u00e9sistance<\/td><\/tr><tr><td><strong>Dimensions des dents de coupe<\/strong><\/td><td>Disponible en 19 mm, 16 mm, 13 mm, 10 mm et 8 mm.<\/td><\/tr><tr><td><strong>Nombre de lames<\/strong><\/td><td>3 \u00e0 8 ailes (personnalis\u00e9es en fonction de la duret\u00e9 et du d\u00e9placement de la formation)<\/td><\/tr><tr><td><strong>Type de buse<\/strong><\/td><td>Buse fixe filet\u00e9e en carbure (avec diam\u00e8tres d'orifice interchangeables)<\/td><\/tr><tr><td><strong>Filetage du connecteur standard<\/strong><\/td><td>Conforme aux normes API Spec 7-1 (NC31, NC38, NC46, NC50, 6-5\/8 REG)<\/td><\/tr><tr><td><strong>Mat\u00e9riaux de maintien du diam\u00e8tre<\/strong><\/td><td>Blocs ciment\u00e9s en diamant polycristallin et carbure de tungst\u00e8ne stabilis\u00e9s \u00e0 chaud<\/td><\/tr><tr><td><strong>R\u00e9gime moteur recommand\u00e9<\/strong><\/td><td>60 tr\/min \u00e0 250 tr\/min (jusqu'\u00e0 plus de 300 tr\/min avec les outils de forage en fond de puits)<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f7f7f7;padding-bottom:40px;padding-top:30px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\">Points de comparaison des m\u00e8ches fixes<\/h2>\n\n\n\n<p class=\"has-text-align-center\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"525\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-1024x525.png\" alt=\"Points de comparaison des m\u00e8ches fixes\" class=\"wp-image-14568\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-1024x525.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-300x154.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-768x394.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-61.png 1331w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 class=\"wp-block-heading has-small-font-size\">Surmonter le goulot d'\u00e9tranglement que constitue la faible vitesse de forage m\u00e9canique dans les couches de schiste profondes<\/h6>\n\n\n\nL'utilisation de dents de coupe PDC tranchantes pour produire une action de cisaillement efficace, au lieu du broyage par extrusion traditionnel inefficace, permet d'augmenter de plus de trois fois la vitesse moyenne de forage m\u00e9canique dans les formations de schiste, ce qui raccourcit consid\u00e9rablement le cycle de construction d'un seul puits.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 class=\"wp-block-heading has-small-font-size\">\u00c9liminer le risque de chute des pi\u00e8ces mobiles en fond de puits<\/h6>\n\n\n\nLa conception de la structure de coupe fixe int\u00e9gr\u00e9e sans pi\u00e8ces mobiles abandonne compl\u00e8tement le syst\u00e8me de roulement facilement endommag\u00e9 et \u00e9limine fondamentalement les accidents complexes tels que la p\u00eache souterraine caus\u00e9e par la d\u00e9faillance du roulement.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 class=\"wp-block-heading has-small-font-size\">R\u00e9soudre le probl\u00e8me des d\u00e9clenchements fr\u00e9quents dans les longues sections de puits<\/h6>\n\n\n\nGr\u00e2ce \u00e0 l'excellente r\u00e9sistance \u00e0 l'usure et \u00e0 la stabilit\u00e9 thermique de la feuille composite, un seul tr\u00e9pan peut parcourir plusieurs kilom\u00e8tres, ce qui permet d'achever toute la section du puits en un seul voyage, de r\u00e9duire efficacement le nombre de voyages et de diminuer le co\u00fbt journalier et le co\u00fbt de la main-d'\u0153uvre de l'appareil de forage.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:55px;padding-top:37px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\">Forets \u00e0 fraise fixe pour les foules<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 36px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\" \nstyle=\"font-size:20px\">Ing\u00e9nieur en forage de puits profonds pour le p\u00e9trole et le gaz<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Il convient aux ing\u00e9nieurs charg\u00e9s de l'exploitation des r\u00e9servoirs profonds, en particulier pour le p\u00e9trole et le gaz de schiste, le gr\u00e8s serr\u00e9 et d'autres projets n\u00e9cessitant de longs forages horizontaux. Le tr\u00e9pan peut fournir une vitesse de forage m\u00e9canique \u00e9lev\u00e9e et stable et un contr\u00f4le pr\u00e9cis de la trajectoire.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"619\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-1024x619.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14569\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-1024x619.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-300x181.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-768x465.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-62.png 1258w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\">Gestionnaire d'un projet de forage de puits g\u00e9othermiques<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Compte tenu des temp\u00e9ratures \u00e9lev\u00e9es et de la formation de granite tr\u00e8s abrasif dans le d\u00e9veloppement g\u00e9othermique, les dents de coupe r\u00e9sistantes aux temp\u00e9ratures \u00e9lev\u00e9es et la structure matricielle du produit peuvent r\u00e9sister \u00e0 l'environnement \u00e0 haute temp\u00e9rature au fond du puits pour assurer un forage continu sans d\u00e9faillance thermique.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-1024x620.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14570\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-1024x620.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-768x465.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-63.png 1261w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\">Supervision du chantier des puits directionnels et horizontaux<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Con\u00e7u pour les op\u00e9rateurs qui ont besoin d'un guidage par glissement et d'un guidage rotatif fr\u00e9quents, le diam\u00e8tre optimis\u00e9 et la conception du profil court lui conf\u00e8rent une excellente capacit\u00e9 de d\u00e9flexion et une grande stabilit\u00e9 de la face de l'outil, r\u00e9duisant ainsi le temps d'op\u00e9ration directionnelle.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-1024x620.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14571\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-1024x620.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-768x465.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-64.png 1261w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\">Exploration mini\u00e8re et ing\u00e9nierie Technicien de forage<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Il convient au forage d'extraction du m\u00e9thane de houille et \u00e0 la construction de trous d'ing\u00e9nierie de grand diam\u00e8tre. Sa structure solide en acier et son large canal d'\u00e9coulement permettent de r\u00e9pondre \u00e0 la demande de d\u00e9charge de scories \u00e0 grand d\u00e9bit et de maintenir la paroi du trou de forage stable dans des conditions g\u00e9ologiques complexes.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"615\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-1024x615.png\" alt=\"Forets \u00e0 fraise fixe pour les foules\" class=\"wp-image-14572\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-1024x615.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-300x180.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-768x461.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-65.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:68px;padding-top:72px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\">Mode d'emploi des m\u00e8ches \u00e0 coupe fixe<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png\" alt=\"\" class=\"wp-image-14289\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">V\u00e9rifier l'aspect et l'embout du tr\u00e9pan avant d'entrer dans le puits<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">V\u00e9rifiez toujours que les dents de coupe n'ont pas \u00e9t\u00e9 endommag\u00e9es par le transport avant de les engager, que la taille de la buse est conforme au programme hydraulique et qu'elle est bien serr\u00e9e, et appliquez une quantit\u00e9 suffisante d'huile sp\u00e9ciale pour filetage API sur le filetage des joints.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png\" alt=\"\" class=\"wp-image-14290\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">Le couple de fixation est strictement conforme \u00e0 la norme API<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Utiliser un chargeur de m\u00e8ches sp\u00e9cial pour la fixation. Il est interdit d'utiliser une cl\u00e9 \u00e0 tuyau pour serrer directement la lame du tr\u00e9pan ou la dent coupante. Le couple de fixation doit \u00eatre strictement conforme \u00e0 la valeur recommand\u00e9e dans la sp\u00e9cification API 7-1 afin d'\u00e9viter d'endommager le filetage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png\" alt=\"\" class=\"wp-image-14291\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">Mod\u00e9lisation du fond de trou et forage par rodage \u00e0 faible param\u00e8tre<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lorsque le tr\u00e9pan est \u00e0 1 m\u00e8tre du fond du trou, d\u00e9marrez la pompe de forage, utilisez une vitesse lente de 30 tr\/min et une pression de tr\u00e9pan lente de 2 tonnes pour entrer en contact avec le fond du trou, effectuez un forage de rodage d'au moins 0,5 m\u00e8tre pour \u00e9tablir le mod\u00e8le du fond du trou, puis augmentez progressivement les param\u00e8tres de conception.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png\" alt=\"\" class=\"wp-image-14292\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png 128w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044-12x12.png 12w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\">Contr\u00f4le et r\u00e9glage des param\u00e8tres de forage en temps r\u00e9el<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Pendant le processus de forage, le couple et la pression de la colonne montante doivent \u00eatre \u00e9troitement surveill\u00e9s. En cas de fluctuation importante du couple caus\u00e9e par un changement soudain de la duret\u00e9 de la formation, la WOB ou la vitesse de rotation doivent \u00eatre r\u00e9duites imm\u00e9diatement pour \u00e9liminer les vibrations de glissement et \u00e9viter l'\u00e9caillage des dents de coupe.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center H2:Know Us and Contact has-medium-font-size\" style=\"text-transform:capitalize\">Nous conna\u00eetre et nous contacter<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-medium-font-size wp-elements-e7ef094161f86bc679a3fe601c773619\" id=\"m-quote\"><strong><strong><strong>Obtenir gratuitement <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-themecolor-1-color\">Citation<\/mark> Aujourd'hui.<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"max-width:760px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#ffffff;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/www.kingpdc.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.kingpdc.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Nom\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext mail-c\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"required\"><input type=\"text\" class=\"f-email\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Courrier \u00e9lectronique\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:15px;\"><lable for=\"tpcommet2\"><textarea id=\"tpcommet2\" name=\"tpcommet2\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Votre question\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|E-mail|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text2|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.kingpdc.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#239be0;\" value=\"Envoyer un devis\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>Soumettre !<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>Succ\u00e8s !<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00c9chec de la soumission ! Veuillez r\u00e9essayer plus tard\uff01<\/div><div class=\"e-email\">Erreur de format d'e-mail !<\/div><div class=\"e-tel\">Erreur de format\uff01<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:1;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n\n\n<title>FAQ<\/title>\n<style>\n \n  .faq-container {\n    max-width: 600px;\n    margin: 0 auto;\n    background-color: #fff;\n    padding: 20px;\n    border-radius: 8px;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n  }\n  .faq-item {\n    border-bottom: 1px solid #eee;\n    margin-bottom: 10px;\n    padding-bottom: 10px;\n  }\n  .faq-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n  }\n  .faq-question {\n    font-weight: bold;\n    cursor: pointer;\n    padding: 10px 0;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #007bff;\n  }\n  .faq-question::after {\n    content: '+';\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n  .faq-question.active::after {\n    content: '-';\n    transform: rotate(180deg);\n  }\n  .faq-answer {\n    display: none;\n    padding: 10px 0;\n    color: #555;\n    line-height: 1.6;\n  }\n  .faq-answer.show {\n    display: block;\n  }\n<\/style>\n<\/head>\n<body>\n\n<div class=\"faq-container\">\n  <h1>FAQ<\/h1>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Comment choisir les forets \u00e0 coupe fixe pour les carcasses et les corps en acier ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Le tr\u00e9pan \u00e0 matrice pr\u00e9sente une forte r\u00e9sistance \u00e0 l'\u00e9rosion et convient aux formations tr\u00e8s abrasives et au forage \u00e0 grande vitesse. Le tr\u00e9pan \u00e0 corps en acier pr\u00e9sente une bonne r\u00e9sistance aux chocs, une hauteur de lame \u00e9lev\u00e9e et un grand espace d'\u00e9vacuation des copeaux. Il convient mieux au forage rapide dans des formations tendres, \u00e0 des d\u00e9placements importants et \u00e0 des conceptions hydrauliques complexes.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Le foret peut-il \u00eatre r\u00e9par\u00e9 et r\u00e9utilis\u00e9 ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Les tr\u00e9pans \u00e0 corps en acier ont g\u00e9n\u00e9ralement une bonne capacit\u00e9 de r\u00e9paration et les dents de coupe peuvent \u00eatre remplac\u00e9es et soud\u00e9es par des usines professionnelles lorsqu'elles sont endommag\u00e9es ; une fois que le corps du tr\u00e9pan \u00e0 matrice est cass\u00e9 ou gravement \u00e9rod\u00e9, il est difficile de le r\u00e9parer et seules les dents de coupe peuvent g\u00e9n\u00e9ralement \u00eatre remplac\u00e9es.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Comment ajuster les param\u00e8tres de forage lorsque l'on rencontre des formations molles et dures entrelac\u00e9es contenant des graviers ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Lorsque l'on p\u00e9n\u00e8tre dans la couche de gravier ou dans la zone transversale molle et dure, la vitesse de rotation doit \u00eatre correctement r\u00e9duite et la pression du tr\u00e9pan doit \u00eatre contr\u00f4l\u00e9e. La strat\u00e9gie \"faible vitesse de rotation et pression moyenne du tr\u00e9pan\" doit \u00eatre adopt\u00e9e pour r\u00e9duire la charge d'impact instantan\u00e9e sur les dents de coupe et pr\u00e9venir l'\u00e9caillage des dents.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      La taille de la buse de forage peut-elle \u00eatre modifi\u00e9e \u00e0 volont\u00e9 ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Elle peut \u00eatre remplac\u00e9e, mais elle doit faire l'objet d'un calcul hydraulique. La surface totale d'\u00e9coulement de la buse d\u00e9termine la perte de charge et la force d'impact du tr\u00e9pan. Une mauvaise combinaison de buses peut entra\u00eener une pression trop \u00e9lev\u00e9e de la pompe ou une capacit\u00e9 insuffisante de nettoyage du fond du trou, ce qui peut provoquer une poche de boue.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Que signifie le code IADC pour les tr\u00e9pans fixes ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Le code IADC se compose de trois chiffres et d'une lettre, repr\u00e9sentant le mat\u00e9riau du corps (corps en acier\/carcasse), le degr\u00e9 de duret\u00e9 de la formation (1-4), la taille\/densit\u00e9 des dents de coupe (1-4) et les caract\u00e9ristiques d'aspect (telles que les diff\u00e9rentes formes de dents), qui sont utilis\u00e9s pour guider la s\u00e9lection.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     \u00c0 quoi dois-je faire attention lorsque le foret est stock\u00e9 pendant une longue p\u00e9riode ?\n    <\/div>\n    <div class=\"faq-answer\">\n       Il doit \u00eatre stock\u00e9 dans un endroit sec et ventil\u00e9 afin d'\u00e9viter la d\u00e9gradation des joints en caoutchouc (le cas \u00e9ch\u00e9ant) en raison de la lumi\u00e8re directe du soleil. Un couvercle de protection doit \u00eatre r\u00e9serv\u00e9 au niveau de la dent de coupe afin d'\u00e9viter que des objets durs ne s'y heurtent. Le filetage du joint doit \u00eatre enduit d'une huile antirouille et d'un protecteur de filets d'usure.\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<script>\n  document.addEventListener('DOMContentLoaded', function() {\n    const faqQuestions = document.querySelectorAll('.faq-question');\n\n    faqQuestions.forEach(question => {\n      question.addEventListener('click', function() {\n        const answer = this.nextElementSibling; \/\/ \u83b7\u53d6\u4e0b\u4e00\u4e2a\u5144\u5f1f\u5143\u7d20\uff0c\u5373\u7b54\u6848\n        this.classList.toggle('active'); \/\/ \u5207\u6362\u95ee\u9898\u6807\u9898\u7684 active \u7c7b\n        answer.classList.toggle('show'); \/\/ \u5207\u6362\u7b54\u6848\u7684 show \u7c7b\u6765\u663e\u793a\u6216\u9690\u85cf\n      });\n    });\n  });\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1.jpg\" alt=\"certificat\" 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Safari\uff09\u9690\u85cf\u6eda\u52a8\u6761 *\/\n            hauteur : 0 ;\n        }\n        .applicationtittle1 { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            -ms-overflow-style : none ; \/* \u9488\u5bf9 IE \u548c Edge \u9690\u85cf\u6eda\u52a8\u6761 *\/\n            scrollbar-width : none ; \/* \u9488\u5bf9 Firefox \u9690\u85cf\u6eda\u52a8\u6761 *\/\n        }\n.productArenqun {\n    box-shadow : 1px 3px 4px 2px rgba(0, 0, 0, 0.2) ;\n    border-radius : 12px ; .productAwzzt{\n\tbox-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n border-radius:3px ;\n}\n.informationFL {\n   box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n}\n\n.productArenqun {\n    box-shadow : 1px 3px 4px 2px rgba(0, 0, 0, 0.2) ;\n    border-radius : 12px ;\n}\n.productsAforms1 #tpcommet0{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet2{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet4{\n\tmargin-bottom:2em\n}\n.productArenqunlogo{\n:-3em!important ;\n}\n.productAinstall1{\n\t  box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n}\n.productAmainimage img{\n\t\n\t  box-shadow : 0 0 10px rgba(0, 0, 0, 1)!important ; \/* \u56db\u5468\u9634\u5f71 *\/\n    border-radius : 12px ;\n}\n.productArenqun{\n\t padding-left:0 ;\n    padding-right:0 ;\n}\n.productAFAQ{\n\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n\tpadding-left:0 ;\n    padding-right:0 ;\n}\n.productsAformsbackground1{\n\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n}\n\n.productAcharacter{\n\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.1) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px ;\n}\n.productAduibidian{\n\t\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.1) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px ;\n}\n.informationFL {\n    box-shadow : 4px 4px 3px 0px rgb(165 155 155 \/ 48%) ;\n}\n\n\/* \u6dfb\u52a0\u5230\u4f60\u7684 CSS \u4e2d *\/\n.informationFL {\n  \/* ... \u73b0\u6709\u6837\u5f0f ... *\/\n  transition : transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) ;\n  transform-style : preserve-3d ; \/* \u542f\u7528 3D \u53d8\u6362 *\/\n  perspective : 1000px ; \/* \u5b9a\u4e49 3D \u573a\u666f\u7684\u900f\u89c6\u6df1\u5ea6 *\/\n}\n\n.informationFL:hover {\n  transform : translateY(-10px) rotateX(5deg) ; \/* \u5411\u4e0a\u79fb\u52a8 10px \u5e76\u7ed5 X \u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow : 0 15px 30px rgba(0, 0, 0, 0.25) ; \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\ncouleur de fond:#ffa20059 ;\n}\n.line-effect {\n  position : relative ;\n  width:70% ; \/* \u7ebf\u6761\u7684\u521d\u59cb\u53ef\u89c1\u90e8\u5206\u5bbd\u5ea6 *\/\n  height : 2px ; \/* \u7ebf\u6761\u7684\u9ad8\u5ea6 *\/\n  background-color : transparent ; \/* \u80cc\u666f\u900f\u660e\uff0c\u53ea\u4f9d\u9760\u4f2a\u5143\u7d20\u6765\u663e\u793a\u7ebf\u6761 *\/\n}\n\n.line-effect::after {\n  content : \" ;\n  position : absolute ;\n  left : 0 ;\n  top : 0 ;\n  width : 0 ; \/* \u521d\u59cb\u5bbd\u5ea6\u4e3a0\uff0c\u4e0d\u663e\u793a *\/\n  height : 100% ; \/* \u4e0e\u7236\u5143\u7d20\u9ad8\u5ea6\u4e00\u81f4 *\/\n  background-color : #007bff ; \/* \u7ebf\u6761\u989c\u8272 *\/\n  transition : width 0.3s ease-out ; \/* \u5bbd\u5ea6\u8fc7\u6e21\uff0c\u4f7f\u7528 ease-out \u53ef\u4ee5\u8ba9\u52a8\u753b\u66f4\u5e73\u6ed1 *\/\n}\n\n\/* \u5f53\u9f20\u6807\u60ac\u505c\u5728 .informationFL \u4e0a\u65f6\uff0c\u6539\u53d8 .line-effect::after \u7684\u5bbd\u5ea6 *\/\n.informationFL:hover .line-effect::after {\n  width : 100% ; \/* \u5ef6\u4f38\u5230100% *\/\n}\n\n.productArenqun:hover .line-effect::after {\n  width : 100% ; \/* \u5ef6\u4f38\u5230100% *\/\n}\n.productAform2fq{\n\t\n\ttransform : translateY(-10px) rotateX(5deg) ; \/* \u5411\u4e0a\u79fb\u52a8 10px \u5e76\u7ed5 X \u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow : 0 15px 30px rgba(0, 0, 0, 0.25) ; \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\nborder-radius:6px ;\n}\n}\n.productsAforms1 #tpcommet0{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet2{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet4{\n\tmargin-bottom:2em\n}\n.productArenqunlogo{\n:-3em!important ;\n}\n.productAinstall1{\n\t  box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n}\n.productAmainimage img{\n\t\n\t  box-shadow : 0 0 10px rgba(0, 0, 0, 1)!important ; \/* \u56db\u5468\u9634\u5f71 *\/\n    border-radius : 12px ;\n}\n.productArenqun{\n\t padding-left:0 ;\n    padding-right:0 ;\n}\n.productAFAQ{\n\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n\tpadding-left:0 ;\n    padding-right:0 ;\n}\n.productsAformsbackground1{\n\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.2) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px ;\n}\n\n.productAcharacter{\n\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.1) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px ;\n}\n.productAduibidian{\n\t\t box-shadow : 0 0 10px rgba(0, 0, 0, 0.1) ; \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px ;\n}<style>\n  \/* \u4ea7\u54c1\u6587\u7ae0\u4e3b\u56fe\u9634\u5f71\u6548\u679c *\/\n.productwzimage{\n\tbox-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u6c34\u5e73\u504f\u79fb 0, \u5782\u76f4\u504f\u79fb 0, \u6a21\u7cca\u534a\u5f84 10px, \u989c\u8272\u4e3a\u534a\u900f\u660e\u9ed1\u8272 *\/\n   border-radius: 6px;    \/* \u8bbe\u7f6e\u6240\u6709\u89d2\u4e3a10px\u7684\u5706\u89d2 *\/\n}\n\n\n        .scrollable-paragraph {\n            \/* \u8bbe\u7f6e\u56fa\u5b9a\u9ad8\u5ea6\uff0c\u786e\u4fdd\u5185\u5bb9\u8d85\u51fa\u540e\u53ef\u4ee5\u6eda\u52a8 *\/\n            \/* \u8fd9\u91cc\u7684 3em \u5047\u8bbe\u6bcf\u884c\u6587\u672c\u9ad8\u5ea6\u7ea6\u4e3a 1em\uff0c\u6240\u4ee5 3em \u5927\u7ea6\u662f 3 \u884c\u6587\u672c\u7684\u9ad8\u5ea6 *\/\n            max-height: 17em; \n            overflow-y: scroll; \/* \u5141\u8bb8\u5782\u76f4\u6eda\u52a8 *\/\n          \n            padding: 10px;\n            line-height: 1.5em; \/* \u8bbe\u7f6e\u884c\u9ad8\uff0c\u6839\u636e\u5b9e\u9645\u5b57\u4f53\u5927\u5c0f\u8c03\u6574 *\/\n           \n            box-sizing: border-box; \/* \u8fb9\u6846\u548c\u5185\u8fb9\u8ddd\u5305\u542b\u5728\u5bbd\u5ea6\u5185 *\/\n        }\n\n        \/* \u9690\u85cf\u6eda\u52a8\u6761\uff08\u53ef\u9009\uff0c\u4f46\u53ef\u4ee5\u4f7f\u754c\u9762\u66f4\u7f8e\u89c2\uff09 *\/\n        .scrollable-paragraph::-webkit-scrollbar {\n            width: 0;  \/* \u9488\u5bf9 Webkit \u6d4f\u89c8\u5668\uff08Chrome, Safari\uff09\u9690\u85cf\u6eda\u52a8\u6761 *\/\n            height: 0;\n        }\n        .scrollable-paragraph {\n            -ms-overflow-style: none;  \/* \u9488\u5bf9 IE \u548c Edge \u9690\u85cf\u6eda\u52a8\u6761 *\/\n            scrollbar-width: none;  \/* \u9488\u5bf9 Firefox \u9690\u85cf\u6eda\u52a8\u6761 *\/\n        }\n  \n\n.applicationtittle { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            \/* \u8bbe\u7f6e\u56fa\u5b9a\u9ad8\u5ea6\uff0c\u786e\u4fdd\u5185\u5bb9\u8d85\u51fa\u540e\u53ef\u4ee5\u6eda\u52a8 *\/\n            height: 4em; \n            overflow-y: scroll; \/* \u5141\u8bb8\u5782\u76f4\u6eda\u52a8 *\/\n           \n            padding: 10px;\n            \n            width: 300px; \/* \u8bbe\u7f6e\u5bbd\u5ea6\uff0c\u4fbf\u4e8e\u67e5\u770b *\/\n            box-sizing: border-box; \/* \u8fb9\u6846\u548c\u5185\u8fb9\u8ddd\u5305\u542b\u5728\u5bbd\u5ea6\u5185 *\/\n        }\n\n        \/* \u9690\u85cf\u6eda\u52a8\u6761\uff08\u53ef\u9009\uff0c\u4f46\u53ef\u4ee5\u4f7f\u754c\u9762\u66f4\u7f8e\u89c2\uff09 *\/\n        .applicationtittle::-webkit-scrollbar { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            width: 0;  \/* \u9488\u5bf9 Webkit \u6d4f\u89c8\u5668\uff08Chrome, Safari\uff09\u9690\u85cf\u6eda\u52a8\u6761 *\/\n            height: 0;\n        }\n        .applicationtittle { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            -ms-overflow-style: none;  \/* \u9488\u5bf9 IE \u548c Edge \u9690\u85cf\u6eda\u52a8\u6761 *\/\n            scrollbar-width: none;  \/* \u9488\u5bf9 Firefox \u9690\u85cf\u6eda\u52a8\u6761 *\/\n        }\n.productArenqun {\n    box-shadow: 1px 3px 4px 2px rgba(0, 0, 0, 0.2);\n    border-radius: 12px;.productAwzzt{\n\tbox-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n border-radius:3px;\n}\n.informationFL {\n   box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n\n.productArenqun {\n    box-shadow: 1px 3px 4px 2px rgba(0, 0, 0, 0.2);\n    border-radius: 12px;\n}\n.productsAforms1 #tpcommet0{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet2{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet4{\n\tmargin-bottom:2em\n}\n.productArenqunlogo{\n:-3em!important;\n}\n.productAinstall1{\n\t  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n.productAmainimage img{\n\t\n\t \u00a0box-shadow: 0 0 10px rgba(0, 0, 0, 1)!important; \/* \u56db\u5468\u9634\u5f71 *\/\n    border-radius: 12px;\n}\n.productArenqun{\n\t padding-left:0; \n    padding-right:0;\n}\n.productAFAQ{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n\tpadding-left:0; \n    padding-right:0;\n}\n.productsAformsbackground1{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n\n.productAcharacter{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n.productAduibidian{\n\t\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n.informationFL {\n    box-shadow: 4px 4px 3px 0px rgb(165 155 155 \/ 48%);\n}\n\n\/* \u6dfb\u52a0\u5230\u4f60\u7684 CSS \u4e2d *\/\n.informationFL {\n  \/* ... \u73b0\u6709\u6837\u5f0f ... *\/\n  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);\n  transform-style: preserve-3d; \/* \u542f\u7528 3D \u53d8\u6362 *\/\n  perspective: 1000px; \/* \u5b9a\u4e49 3D \u573a\u666f\u7684\u900f\u89c6\u6df1\u5ea6 *\/\n}\n\n.informationFL:hover {\n  transform: translateY(-10px) rotateX(5deg); \/* \u5411\u4e0a\u79fb\u52a8 10px \u5e76\u7ed5 X \u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25); \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\nbackground-color:#ffa20059;\n}\n.line-effect {\n  position: relative;\n  width:70%; \/* \u7ebf\u6761\u7684\u521d\u59cb\u53ef\u89c1\u90e8\u5206\u5bbd\u5ea6 *\/\n  height: 2px; \/* \u7ebf\u6761\u7684\u9ad8\u5ea6 *\/\n  background-color: transparent; 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than 30% in shale and hard rock formations, prolongs the footage life of a single drill bit twice, significantly reduces the drilling cost per unit footage, and supports batch ordering."],"product_parameter1":["Steel body or carcass optional"],"product_parameter2":["Three to eight blade wing design"],"product_parameter3":["Thirteen mm"],"product_parameter_description1":["Body Material"],"product_parameter_description2":["Blade Design"],"product_parameter_description3":["Cutting Teeth Size"],"characteristics_tittle":["Fixed Cutter Drill Bits Characteristics"],"characteristics_tittle1":["Improve wear resistance in hard formations"],"characteristics_tittle2":["Improve the removal efficiency of rock debris to prevent bit mud"],"characteristics_tittle3":["Active damping structure to reduce underground stick-slip vibration"],"characteristics_tittle4":["Shock-resistant defense Absorbs shock loads"],"characteristics_tittle5":["Rules for ensuring smooth borehole trajectory"],"characteristics_tittle6":["Integrated steel body CNC machining"],"detailed_specifications_table":["Fixed Cutter Drill Bits Technical Specifications Table"],"characteristics_description1":["Using high-performance cutting teeth with thermal stability up to 750 degrees Celsius, combined with the interface non-planar design, the wear resistance of the cutting teeth in the hard formation is increased by 40%, and the diamond layer is effectively resisted by frictional heat."],"characteristics_description2":["After CFD simulation and optimization of nozzle layout and flow channel design, the removal efficiency of rock cuttings at the bottom of the well is improved by 35%, effectively preventing the mud bag of the drill bit when drilling in high viscous mudstone formation, and ensuring that the cutting teeth always contact fresh rock."],"characteristics_description3":["The cutting tooth arrangement optimized by computer simulation makes the unbalanced force of the drill bit less than 4%, greatly reduces the underground stick-slip vibration, protects the underground measuring instrument and improves the slope stability of directional drilling."],"characteristics_description4":["The anti-impact impregnated insert or secondary cutting tooth is arranged behind the main cutting tooth, which can absorb 80% of the impact load generated when drilling gravel layer or soft and hard staggered formation, and prevent the main cutting tooth from chipping damage."],"characteristics_description5":["The diameter-preserving area is inlaid with high-density thermally stable polycrystalline diamond, and the diameter-preserving length tolerance is strictly controlled within 0.5mm to ensure smooth and regular wellbore trajectory and reduce the risk of resistance in subsequent casing operation."],"characteristics_description6":["For the steel body model, the five-axis linkage numerical control center is integrally formed, and the high-strength alloy steel material is selected. The torsional strength of the body is increased by 25%, and it can withstand the extreme mechanical load during deep well drilling with high torque."],"comparison_points_tittle":["Fixed Cutter Drill Bits Comparison Points"],"comparison_points_description":["This Fixed Cutter Drill Bits uses a shear cutting mechanism, which is more efficient in rock breaking in plastic shale and medium hard formations than the crushing cutting of roller cone bits. Its integral structure eliminates 1 of the weak links of the cone bit bearing system, can withstand higher speeds, and is very suitable for high-speed drilling with downhole power drilling tools (screw or turbine). In addition, the product exhibits excellent tool face control in directional and horizontal well operations through optimized cutting tooth chamfer design and lateral cutting ability. Compared with similar ordinary PDC bits, its special anti-rotation design makes the trajectory smoother when drilling in long horizontal sections, greatly reducing the friction torque problem caused by borehole distortion."],"comparison_points_tittle1":["Overcome the bottleneck of low mechanical drilling speed in deep shale layer"],"comparison_points_tittle2":["Eliminate the risk of falling off downhole moving parts"],"comparison_points_tittle3":["Solve the problem of frequent tripping in long well sections"],"comparison_points_description1":["Using sharp PDC cutting teeth to produce efficient shearing action, instead of traditional inefficient extrusion crushing, the average mechanical drilling speed in shale formation will be increased by more than three times, greatly shortening the single well construction cycle."],"comparison_points_description2":["The integrated fixed cutting structure design with no moving parts completely abandons the easily damaged bearing system, and fundamentally eliminates the complex accidents such as underground fishing caused by the failure of the bearing."],"comparison_points_description3":["With the super wear resistance and thermal stability of the composite sheet, a single drill bit can complete several kilometers of footage, realizing the completion of the entire well section in 1 trips, effectively reducing the number of trips, and reducing the daily cost and labor cost of the drilling rig."],"application_title":["Fixed Cutter Drill Bits for Crowd"],"application_title1":["Oil and Gas Deep Well Drilling Engineer"],"application_title2":["Manager of geothermal well drilling project"],"application_title3":["Site supervision of directional and horizontal wells"],"application_title4":["Mine Exploration and Engineering Drilling Technician"],"application_describe1":["It is suitable for engineers responsible for deep reservoir development, especially for shale oil and gas, tight sandstone and other projects that require long horizontal drilling. The bit can provide stable high mechanical drilling speed and accurate trajectory control."],"application_describe2":["In view of the common high temperature and high abrasive granite formation in geothermal development, the high temperature resistant cutting teeth and matrix structure of the product can resist the high temperature environment at the bottom of the well to ensure continuous drilling without thermal failure."],"application_describe3":["Designed for operators who need frequent sliding guidance and rotary guidance, the optimized diameter and short profile design make it have excellent deflection capacity and tool face stability, reducing directional operation time."],"application_describe4":["It is suitable for coalbed methane extraction drilling and large-diameter engineering hole construction. Its solid steel structure and large flow channel design can meet the demand of large displacement slag discharge and keep the borehole wall stable under complex geological conditions."],"instruction_title":["Fixed Cutter Drill Bits instructions for use"],"instruction_title1":["Check the appearance and nozzle of the bit before entering the well"],"instruction_title2":["The fastening torque strictly follows the API standard"],"instruction_title3":["Bottom hole modeling and low parameter running-in drilling"],"instruction_title4":["Real-time drilling parameter monitoring and adjustment"],"instruction_describe1":["Always check the cutting teeth for transport damage prior to tripping in, verify that the nozzle size is in accordance with the hydraulic program and is tightened, and apply a sufficient amount of special API thread oil to the joint threads."],"instruction_describe2":["Use a special bit loader for fastening. It is forbidden to use a pipe wrench to directly clamp the bit blade or cutting tooth. The fastening torque shall be strictly in accordance with the recommended value of API Spec 7-1 to prevent thread damage."],"instruction_describe3":["When the drill bit is 1 meter close to the bottom hole, start the drilling pump, use 30 r\/min low speed and 2 tons low bit pressure to contact the bottom hole, run-in drilling at least 0.5 meters to establish the bottom hole model, and then gradually increase to the design parameters."],"instruction_describe4":["During the drilling process, the torque and riser pressure shall be closely monitored. In case of severe fluctuation of torque caused by sudden change of formation hardness, the WOB or rotating speed shall be reduced immediately to eliminate stick-slip vibration and prevent chipping of cutting teeth."],"faq_question1":["How to choose Fixed Cutter Drill Bits for carcass and steel body?"],"faq_question2":["Can the drill be repaired and reused?"],"faq_question3":["How to adjust drilling parameters when encountering soft and hard interlaced formations containing gravel?"],"faq_question4":["Can the size of the drill nozzle be changed at will?"],"faq_question5":["What does the IADC code for Fixed Cutter Drill Bits mean?"],"faq_question6":["What should I pay attention to when the drill bit is stored for a long time?"],"faq_answer1":["The matrix bit has strong erosion resistance and is suitable for high abrasive formation and high speed drilling. The steel body bit has good impact toughness, high blade height and large chip removal space, and is more suitable for fast drilling in soft formation, large displacement and complex hydraulic design."],"faq_answer2":["Steel body drill bits usually have good repairability, and the cutting teeth can be replaced and welded by professional factories after they are damaged; once the body of the matrix drill bit is broken or severely eroded, it is difficult to repair, and usually only the cutting teeth can be replaced."],"faq_answer3":["When entering the gravel layer or the soft and hard cross zone, the rotation speed should be properly reduced and the bit pressure should be controlled. The strategy of \u201clow rotation speed and medium bit pressure\u201d should be adopted to reduce the instantaneous impact load on the cutting teeth and prevent tooth chipping."],"faq_answer4":["It can be replaced, but it must be hydraulically calculated. 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