{"id":14510,"date":"2026-01-22T11:05:52","date_gmt":"2026-01-22T03:05:52","guid":{"rendered":"https:\/\/www.kingpdc.com\/?p=14510"},"modified":"2026-02-02T11:01:25","modified_gmt":"2026-02-02T03:01:25","slug":"fraises-pdc-pour-le-forage","status":"publish","type":"post","link":"https:\/\/www.kingpdc.com\/fr\/fraises-pdc-pour-le-forage\/","title":{"rendered":"Fraises PDC pour le forage"},"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\">Fraises Pdc pour le forage Haute performance et durable<\/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\">La technologie de frittage \u00e0 ultra-haute pression et haute temp\u00e9rature sup\u00e9rieure \u00e0 5,5GPa et le processus d'\u00e9limination profonde du cobalt sont adopt\u00e9s pour garantir que les fraises PDC pour le forage ont une stabilit\u00e9 thermique sup\u00e9rieure \u00e0 750\u00b0C et une r\u00e9sistance aux chocs extr\u00eamement \u00e9lev\u00e9e, ce qui r\u00e9sout efficacement le probl\u00e8me de l'\u00e9caillage des dents dans le forage des roches dures et augmente la dur\u00e9e de vie moyenne des tr\u00e9pans de plus de 30%, et peut entreprendre des achats en vrac....<\/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\">2,0 mm-3,5mm<\/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\">Epaisseur de la couche de diamant<\/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\">\u2265 750\u00b0C<\/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\">Stabilit\u00e9 \u00e0 la chaleur<\/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\">\u00b1 0,05 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\">Tol\u00e9rance dimensionnelle<\/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 productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"875\" class=\"wp-block-cover__image-background wp-image-14516\" alt=\"Fraises PDC pour le forage\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39.png 935w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39-300x281.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39-768x719.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39-13x12.png 13w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><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\">Fraises PDC pour caract\u00e9ristiques de forage<\/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\">Pr\u00e9venir la d\u00e9lamination de la couche de diamant<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Gr\u00e2ce \u00e0 la conception unique de l'interface entre le carbure c\u00e9ment\u00e9 stri\u00e9 ou ondul\u00e9 et la couche de diamant, la zone de contact est augment\u00e9e de 40%, ce qui soulage efficacement la contrainte r\u00e9siduelle dans le processus de forage. Cette conception augmente la r\u00e9sistance au cisaillement \u00e0 plus de 550 MPa, ce qui emp\u00eache fondamentalement le ph\u00e9nom\u00e8ne de d\u00e9lamination et de d\u00e9tachement de la couche de diamant qui est courant dans les op\u00e9rations de forage \u00e0 fort impact.<\/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\">Forage profond applicable<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Compte tenu de l'\u00e9chec des fraises PDC pour le per\u00e7age dans un environnement \u00e0 haute temp\u00e9rature, nous avons mis en \u0153uvre le traitement de d\u00e9cobalisation avec une profondeur de plus de 0,3 mm. Apr\u00e8s avoir retir\u00e9 le cobalt, m\u00e9tal catalyseur, les microfissures caus\u00e9es par la diff\u00e9rence entre les coefficients de dilatation thermique du cobalt et du diamant sont \u00e9limin\u00e9es, de sorte que la feuille composite peut encore conserver 95% de la duret\u00e9 initiale \u00e0 une temp\u00e9rature de coupe \u00e0 sec de 750\u00b0C, ce qui r\u00e9pond largement aux besoins du forage g\u00e9othermique en puits profond.<\/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\">La formule mixte n'est pas facile \u00e0 mettre au point<\/h4>\n\n\n\n<p class=\"has-text-align-left\">L'\u00e9quilibre parfait entre la duret\u00e9 et la t\u00e9nacit\u00e9 est obtenu en faisant correspondre scientifiquement les grains fins de 4 \u03bcm avec les gros grains de 25 \u03bcm. Les grains fins comblent l'espace pour assurer la compacit\u00e9, de sorte que la r\u00e9sistance \u00e0 l'usure est am\u00e9lior\u00e9e de 200 par rapport \u00e0 la formule standard. Le cadre de construction \u00e0 gros grains offre une r\u00e9sistance aux chocs et garantit qu'il n'est pas facile de se fissurer lors du forage dans des formations rocheuses dures dont la r\u00e9sistance \u00e0 la compression est sup\u00e9rieure \u00e0 200 MPa.<\/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\">100% contr\u00f4le non destructif par ultrasons<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Chaque pi\u00e8ce de fraises PDC pour le forage est analys\u00e9e par ultrasons avec une grande pr\u00e9cision avant de quitter l'usine. Nous appliquons des normes industrielles ASTM strictes pour \u00e9liminer les pores internes ou les microfissures d'un diam\u00e8tre sup\u00e9rieur \u00e0 0,1 mm. Cette norme de livraison z\u00e9ro d\u00e9faut garantit que les fabricants de forets ont moins de 0,01 % de rejets lorsqu'ils utilisent des lignes de brasage automatis\u00e9es.<\/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\">Applicable aux structures g\u00e9ologiques complexes<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Le pr\u00e9chanfrein est de 45\u00b0 ou 30\u00b0, et l'\u00e9tat de surface du chanfrein est contr\u00f4l\u00e9 dans la limite de Ra 0,2. Apr\u00e8s essai, cette conception de chanfrein de pr\u00e9cision peut disperser efficacement la force d'impact initiale au moment o\u00f9 le tr\u00e9pan s'enfonce dans la roche, et r\u00e9duire le taux d'endommagement pr\u00e9coce des fraises PDC pour le forage par 60%, ce qui est particuli\u00e8rement adapt\u00e9 aux structures g\u00e9ologiques complexes avec des couches intercalaires changeantes.<\/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\">R\u00e9sistance uniforme au soudage<\/h4>\n\n\n\n<p class=\"has-text-align-left\">Le processus de rectification cylindrique de haute pr\u00e9cision est adopt\u00e9 pour garantir que la tol\u00e9rance du diam\u00e8tre est strictement contr\u00f4l\u00e9e \u00e0 \u00b1 0,05 mm et que la tol\u00e9rance de la hauteur est contr\u00f4l\u00e9e \u00e0 \u00b1 0,1 mm. Cette coh\u00e9rence \u00e9lev\u00e9e permet au fabricant de forets de braser par induction \u00e0 haute fr\u00e9quence, la feuille composite et le trou de la dent avec le jeu est toujours dans la meilleure plage de 0,1-0,15 mm, pour assurer l'uniformit\u00e9 de la force de soudage.<\/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 d\u00e9taill\u00e9 des param\u00e8tres des fraises PDC pour le forage<\/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>Mod\u00e8le<\/td><td>Diam\u00e8tre (mm)<\/td><td>Hauteur totale (mm)<\/td><td>Epaisseur de la couche de diamant (mm)<\/td><td>Formation typique<\/td><\/tr><tr><td><strong>1308<\/strong><\/td><td>13.44 \u00b1 0.05<\/td><td>8.0 \u00b1 0.1<\/td><td>2.0 - 2.2<\/td><td>Formations douces \u00e0 moyennement dures<\/td><\/tr><tr><td><strong>1613<\/strong><\/td><td>15.90 \u00b1 0.05<\/td><td>13.0 \u00b1 0.1<\/td><td>2.2 - 2.5<\/td><td>Formations moyennement dures \u00e0 dures<\/td><\/tr><tr><td><strong>1913<\/strong><\/td><td>19.05 \u00b1 0.05<\/td><td>13.0 \u00b1 0.1<\/td><td>2.5 - 3.0<\/td><td>Formation abrasive et dure<\/td><\/tr><tr><td><strong>1916<\/strong><\/td><td>19.05 \u00b1 0.05<\/td><td>16.0 \u00b1 0.1<\/td><td>2.5 - 3.2<\/td><td>Formations ultra-dures dans les puits profonds<\/td><\/tr><tr><td><strong>1008<\/strong><\/td><td>10.00 \u00b1 0.05<\/td><td>8.0 \u00b1 0.1<\/td><td>1.8 - 2.0<\/td><td>M\u00e8ches de d\u00e9trompage ou de carottage<\/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\">Fraises PDC pour le forage Point de comparaison<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nPar rapport aux dents traditionnelles en carbure c\u00e9ment\u00e9 ou aux produits bas de gamme en diamant polycristallin, ces fraises en PDC pour le forage pr\u00e9sentent un meilleur taux de r\u00e9tention dans un environnement de fond de puits extr\u00eamement difficile gr\u00e2ce \u00e0 l'optimisation de la microstructure et \u00e0 un processus de post-traitement rigoureux.\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"496\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-1024x496.png\" alt=\"Fraises PDC pour le forage Point de comparaison\" class=\"wp-image-14517\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-1024x496.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-300x145.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-768x372.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40.png 1388w\" 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\">\u00c9liminer les d\u00e9faillances dues \u00e0 la \"d\u00e9gradation thermique\" caus\u00e9e par des temp\u00e9ratures \u00e9lev\u00e9es<\/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\nPour r\u00e9soudre le probl\u00e8me du ramollissement de la surface de la dent caus\u00e9 par l'accumulation de chaleur de coupe dans les forages profonds, notre proc\u00e9d\u00e9 de d\u00e9cobalt en profondeur permet de rompre le cercle vicieux de la conduction thermique. Par rapport aux feuilles composites ordinaires sans traitement d'\u00e9limination du cobalt en profondeur, le taux d'usure (Wear Ratio) du produit reste sup\u00e9rieur \u00e0 300 000 apr\u00e8s un chauffage par friction continu \u00e0 700\u00b0C, ce qui r\u00e9sout le probl\u00e8me de la chute brutale de la vitesse de rotation du tr\u00e9pan apr\u00e8s un forage de longue dur\u00e9e.\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 de l'\"impact chipping\" caus\u00e9 par la duret\u00e9 de l'intercalaire\".<\/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\nPour les formations non uniformes telles que les conglom\u00e9rats ou les gr\u00e8s quartzeux, les plaques composites courantes sont sujettes \u00e0 des ruptures fragiles. Ce produit utilise une technologie optimis\u00e9e de collage d'interface non plane pour disperser la contrainte de cisaillement de l'interface, de sorte que la feuille composite peut r\u00e9sister \u00e0 une \u00e9nergie d'impact vertical allant jusqu'\u00e0 450 joules. Cela r\u00e9sout le probl\u00e8me de la n\u00e9cessit\u00e9 de remplacer fr\u00e9quemment le tr\u00e9pan en raison des dents \u00e9br\u00e9ch\u00e9es de la pi\u00e8ce composite lorsque le tr\u00e9pan traverse les strates tendres et dures en alternance.\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\">\u00c9viter les \"dommages thermiques cach\u00e9s\" dans le processus de soudage\".<\/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\nAfin de r\u00e9soudre le probl\u00e8me des rebuts dus \u00e0 la mauvaise stabilit\u00e9 thermique de la feuille composite dans le processus de brasage du fabricant de foreuses, nous avons utilis\u00e9 des mati\u00e8res premi\u00e8res en poudre de diamant microm\u00e9trique de haute puret\u00e9 et l'avons fritt\u00e9e deux fois sous haute pression. Le produit peut supporter une temp\u00e9rature de brasage courte de 780\u00b0C sans graphitisation, ce qui r\u00e9sout le probl\u00e8me du taux de rebut \u00e9lev\u00e9 et de l'incertitude de la qualit\u00e9 caus\u00e9e par les dommages thermiques dans le processus d'assemblage de la production.\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\" 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\">Fraises PDC pour le forage Foule applicable<\/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\">Fabricant de m\u00e8ches PDC pour le p\u00e9trole et le gaz<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Les entreprises qui se concentrent sur la production de tr\u00e9pans PDC \u00e0 corps en acier ou \u00e0 carcasse en acier. Ce type de client a besoin de fraises PDC pour le forage pr\u00e9sentant une r\u00e9sistance extr\u00eamement \u00e9lev\u00e9e aux chocs et \u00e0 la chaleur afin de r\u00e9pondre aux besoins du forage directionnel \u00e0 longue distance dans les puits profonds, les puits horizontaux et l'exploitation du gaz de schiste, en veillant \u00e0 ce que le tr\u00e9pan maintienne un ROP (taux de p\u00e9n\u00e9tration) \u00e9lev\u00e9 \u00e0 plusieurs kilom\u00e8tres de profondeur.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"623\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-1024x623.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14518\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-1024x623.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-768x467.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41.png 1243w\" 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\">Fabricants de m\u00e8ches pour l'exploration g\u00e9ologique et l'exploitation mini\u00e8re<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Production pour les fabricants de trous de drainage de gaz de mines de charbon et de carottes g\u00e9ologiques. Ce groupe se pr\u00e9occupe de la r\u00e9sistance \u00e0 l'usure et du co\u00fbt du produit, et exige que la feuille composite soit capable de maintenir le tranchant de l'ar\u00eate dans les strates de gr\u00e8s ou de granit aux fortes propri\u00e9t\u00e9s abrasives et de r\u00e9duire le temps d'arr\u00eat du processus 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=\"622\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-1024x622.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14519\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-1024x622.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-768x467.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42.png 1256w\" 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\">Fournisseurs d'outils d'ing\u00e9nierie sans tranch\u00e9e (HDD)<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Une entreprise qui fabrique des al\u00e9soirs pour le forage directionnel horizontal. En raison des conditions de fonctionnement complexes et invisibles de l'op\u00e9ration d'al\u00e9sage, ces clients comptent beaucoup sur la fiabilit\u00e9 structurelle des fraises PDC pour le forage afin d'\u00e9viter les accidents dus aux chutes de dents lors de la travers\u00e9e de rivi\u00e8res ou de r\u00e9seaux de canalisations urbains, \u00e9vitant ainsi le risque d'\u00e9normes retards dans les projets.<\/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-43-1024x619.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14520\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-1024x619.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-300x181.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-768x464.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43.png 1255w\" 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\">Fabricants de marteaux de fond de trou (DTH) et d'outils sp\u00e9ciaux<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Une \u00e9quipe d'ing\u00e9nieurs met au point des outils pour le concassage de roches dures sp\u00e9ciales. Ce type d'application s'accompagne g\u00e9n\u00e9ralement de vibrations \u00e0 haute fr\u00e9quence, ce qui exige que la feuille composite ait non seulement la duret\u00e9 du diamant, mais aussi une t\u00e9nacit\u00e9 globale proche de celle du carbure c\u00e9ment\u00e9. Un chanfreinage personnalis\u00e9 et une conception de structure de forme sp\u00e9ciale sont n\u00e9cessaires pour correspondre au sch\u00e9ma sp\u00e9cial de distribution des dents.<\/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-45-1024x619.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14522\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-1024x619.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-300x181.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-768x464.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45.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 fraises PDC pour le forage<\/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\">Contr\u00f4le de la temp\u00e9rature de brasage<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lors du soudage des fraises PDC pour le forage au corps du tr\u00e9pan, il est important de contr\u00f4ler strictement la temp\u00e9rature et la dur\u00e9e du chauffage. Il est recommand\u00e9 que la temp\u00e9rature de brasage ne d\u00e9passe pas 720\u00b0C et que le temps de maintien \u00e0 haute temp\u00e9rature soit limit\u00e9 \u00e0 30 secondes afin d'\u00e9viter que la couche de diamant ne soit invers\u00e9e (graphitis\u00e9e) et ne provoque une diminution permanente de la duret\u00e9.<\/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\">S\u00e9lection du flux et de la soudure<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Il est fortement recommand\u00e9 d'utiliser une brasure \u00e0 forte teneur en argent (telle que BAg-3 ou BAg-4) avec une teneur en argent de 40%-50%, combin\u00e9e \u00e0 un flux de fluorure \u00e0 basse temp\u00e9rature. Cette combinaison a une bonne fluidit\u00e9 et mouillabilit\u00e9, peut remplir efficacement l'espace entre la feuille composite et le trou de la dent, garantir que la r\u00e9sistance au cisaillement atteint plus de 200 MPa, et emp\u00eacher la dent de fond de trou de tomber.<\/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\">Sp\u00e9cification pour le refroidissement apr\u00e8s soudage<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Le refroidissement \u00e0 l'eau ou \u00e0 l'huile des fraises PDC destin\u00e9es au per\u00e7age est strictement interdit apr\u00e8s le brasage. Elle doit \u00eatre recouverte d'un isolant thermique en coton ou plac\u00e9e dans de la vermiculite pour un refroidissement lent afin de lib\u00e9rer la contrainte thermique r\u00e9siduelle du soudage et d'emp\u00eacher la s\u00e9paration du substrat en alliage dur et de la couche de diamant en raison d'un refroidissement rapide.<\/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\">Stockage et manipulation<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Bien que la duret\u00e9 de la feuille composite soit extr\u00eamement \u00e9lev\u00e9e, elle est tr\u00e8s sensible \u00e0 l'impact d'un objet dur instantan\u00e9. Lors du stockage et du transport, l'emballage souple ind\u00e9pendant d'origine doit \u00eatre conserv\u00e9 pour \u00e9viter la collision entre les feuilles composites et l'effondrement de l'ar\u00eate de coupe (\u00e9caillage). L'environnement de stockage doit rester sec pour \u00e9viter l'oxydation et la rouille du substrat en carbure c\u00e9ment\u00e9.<\/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      Quelle est la duret\u00e9 de la roche \u00e0 laquelle vos fraises PDC pour le forage peuvent r\u00e9sister ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Notre s\u00e9rie haute performance est con\u00e7ue pour les formations complexes et est recommand\u00e9e pour les formations rocheuses moyennement dures \u00e0 dures dont la r\u00e9sistance \u00e0 la compression (UCS) est comprise entre 15 000 psi et 25 000 psi. Pour les formations abrasives extr\u00eamement dures sup\u00e9rieures \u00e0 30 000 psi, nous recommandons un type de couche diamant\u00e9e sp\u00e9cifique de 19 mm ou 16 mm d'\u00e9paisseur.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Quelle est la principale diff\u00e9rence d'application entre les mod\u00e8les 1308 et 1613 ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Le mod\u00e8le 1308 a un diam\u00e8tre plus petit et une densit\u00e9 de dents \u00e9lev\u00e9e, et est g\u00e9n\u00e9ralement utilis\u00e9 pour les tr\u00e9pans de formation douce \u00e0 moyennement dure qui n\u00e9cessitent un ROP \u00e9lev\u00e9 ; tandis que le mod\u00e8le 1613 a un diam\u00e8tre plus grand, un volume de coupe important, et est plus r\u00e9sistant \u00e0 l'usure. Il convient aux formations moyennement dures et abrasives qui n\u00e9cessitent une plus grande durabilit\u00e9. C'est actuellement le choix le plus courant pour le forage de puits profonds.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Fournissez-vous des fraises PDC profil\u00e9es pour le per\u00e7age (par exemple, \u00e0 la hache ou \u00e0 l'ar\u00eate) ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Oui, en plus des dents plates standard, nous proposons des structures de forme sp\u00e9ciale telles que la hache et le c\u00f4ne. En modifiant l'angle de la g\u00e9om\u00e9trie de coupe, les dents de forme sp\u00e9ciale peuvent remplacer la \"coupe\" par le \"labourage\", ce qui a permis d'am\u00e9liorer l'efficacit\u00e9 du forage de plus de 20% dans des formations de roches dures sp\u00e9cifiques.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Quelles sont les donn\u00e9es contenues dans le rapport d'inspection de la qualit\u00e9 des produits ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Chaque exp\u00e9dition est accompagn\u00e9e d'un rapport COA, comprenant des donn\u00e9es sur le taux d'usure, les r\u00e9sultats des essais d'impact du poids de chute, la carte de d\u00e9tection des d\u00e9fauts internes par ultrasons C- Scan et les enregistrements des essais de tol\u00e9rance dimensionnelle, enti\u00e8rement conformes aux normes de fabrication des forets de l'API.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Quel est le d\u00e9lai de livraison pour les commandes de feuilles composites PDC de dimensions non standard ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Pour les mod\u00e8les standard (par exemple 1308, 1613, 1913), nous avons g\u00e9n\u00e9ralement du stock. Pour les fraises en PDC destin\u00e9es au forage avec des chanfreins personnalis\u00e9s ou des diam\u00e8tres non standard, il faut g\u00e9n\u00e9ralement compter 3 \u00e0 4 semaines de cycle de production entre la confirmation du moule et la livraison finale afin de garantir l'int\u00e9grit\u00e9 des processus de frittage et de post-traitement.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     La profondeur d'\u00e9limination du cobalt peut-elle \u00eatre personnalis\u00e9e ?\n    <\/div>\n    <div class=\"faq-answer\">\n       La profondeur standard de d\u00e9cobalisation est comprise entre 0,15 mm et 0,3 mm, ce qui est suffisant pour la plupart des forages \u00e0 haute temp\u00e9rature. Si votre application implique des environnements g\u00e9othermiques extr\u00eames, nous pouvons personnaliser le processus d'\u00e9limination ultra-profonde du cobalt avec une profondeur de 0,5 mm, mais cela affectera l\u00e9g\u00e8rement la r\u00e9sistance aux chocs et devra \u00eatre \u00e9quilibr\u00e9 en fonction des conditions de travail sp\u00e9cifiques.\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.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 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.kingpdc.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:#ff873d;\" 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: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\">Fraises Pdc pour le forage Haute performance et durable<\/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\">La technologie de frittage \u00e0 ultra-haute pression et haute temp\u00e9rature sup\u00e9rieure \u00e0 5,5GPa et le processus d'\u00e9limination profonde du cobalt sont adopt\u00e9s pour garantir que les fraises PDC pour le forage ont une stabilit\u00e9 thermique sup\u00e9rieure \u00e0 750\u00b0C et une r\u00e9sistance aux chocs extr\u00eamement \u00e9lev\u00e9e, ce qui r\u00e9sout efficacement le probl\u00e8me de l'\u00e9caillage des dents dans le forage des roches dures et augmente la dur\u00e9e de vie moyenne des tr\u00e9pans de plus de 30%, et peut entreprendre des achats en vrac....<\/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 productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"875\" class=\"wp-block-cover__image-background wp-image-14516\" alt=\"Fraises PDC pour le forage\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39.png 935w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39-300x281.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39-768x719.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-39-13x12.png 13w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><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\">Epaisseur de la couche de diamant<\/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\">2,0 mm-3,5mm<\/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\">Stabilit\u00e9 \u00e0 la chaleur<\/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\">\u2265 750\u00b0C<\/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\">Tol\u00e9rance dimensionnelle<\/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\">\u00b1 0,05 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\">Fraises PDC pour caract\u00e9ristiques de forage<\/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\">Pr\u00e9venir la d\u00e9lamination de la couche de diamant<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Gr\u00e2ce \u00e0 la conception unique de l'interface entre le carbure c\u00e9ment\u00e9 stri\u00e9 ou ondul\u00e9 et la couche de diamant, la zone de contact est augment\u00e9e de 40%, ce qui soulage efficacement la contrainte r\u00e9siduelle dans le processus de forage. Cette conception augmente la r\u00e9sistance au cisaillement \u00e0 plus de 550 MPa, ce qui emp\u00eache fondamentalement le ph\u00e9nom\u00e8ne de d\u00e9lamination et de d\u00e9tachement de la couche de diamant qui est courant dans les op\u00e9rations de forage \u00e0 fort impact.<\/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\">Forage profond applicable<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Compte tenu de l'\u00e9chec des fraises PDC pour le per\u00e7age dans un environnement \u00e0 haute temp\u00e9rature, nous avons mis en \u0153uvre le traitement de d\u00e9cobalisation avec une profondeur de plus de 0,3 mm. Apr\u00e8s avoir retir\u00e9 le cobalt, m\u00e9tal catalyseur, les microfissures caus\u00e9es par la diff\u00e9rence entre les coefficients de dilatation thermique du cobalt et du diamant sont \u00e9limin\u00e9es, de sorte que la feuille composite peut encore conserver 95% de la duret\u00e9 initiale \u00e0 une temp\u00e9rature de coupe \u00e0 sec de 750\u00b0C, ce qui r\u00e9pond largement aux besoins du forage g\u00e9othermique en puits profond.<\/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\">La formule mixte n'est pas facile \u00e0 mettre au point<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">L'\u00e9quilibre parfait entre la duret\u00e9 et la t\u00e9nacit\u00e9 est obtenu en faisant correspondre scientifiquement les grains fins de 4 \u03bcm avec les gros grains de 25 \u03bcm. Les grains fins comblent l'espace pour assurer la compacit\u00e9, de sorte que la r\u00e9sistance \u00e0 l'usure est am\u00e9lior\u00e9e de 200 par rapport \u00e0 la formule standard. Le cadre de construction \u00e0 gros grains offre une r\u00e9sistance aux chocs et garantit qu'il n'est pas facile de se fissurer lors du forage dans des formations rocheuses dures dont la r\u00e9sistance \u00e0 la compression est sup\u00e9rieure \u00e0 200 MPa.<\/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\">100% contr\u00f4le non destructif par ultrasons<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Chaque pi\u00e8ce de fraises PDC pour le forage est analys\u00e9e par ultrasons avec une grande pr\u00e9cision avant de quitter l'usine. Nous appliquons des normes industrielles ASTM strictes pour \u00e9liminer les pores internes ou les microfissures d'un diam\u00e8tre sup\u00e9rieur \u00e0 0,1 mm. Cette norme de livraison z\u00e9ro d\u00e9faut garantit que les fabricants de forets ont moins de 0,01 % de rejets lorsqu'ils utilisent des lignes de brasage automatis\u00e9es.<\/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\">Applicable aux structures g\u00e9ologiques complexes<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Le pr\u00e9chanfrein est de 45\u00b0 ou 30\u00b0, et l'\u00e9tat de surface du chanfrein est contr\u00f4l\u00e9 dans la limite de Ra 0,2. Apr\u00e8s essai, cette conception de chanfrein de pr\u00e9cision peut disperser efficacement la force d'impact initiale au moment o\u00f9 le tr\u00e9pan s'enfonce dans la roche, et r\u00e9duire le taux d'endommagement pr\u00e9coce des fraises PDC pour le forage par 60%, ce qui est particuli\u00e8rement adapt\u00e9 aux structures g\u00e9ologiques complexes avec des couches intercalaires changeantes.<\/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\">R\u00e9sistance uniforme au soudage<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Le processus de rectification cylindrique de haute pr\u00e9cision est adopt\u00e9 pour garantir que la tol\u00e9rance du diam\u00e8tre est strictement contr\u00f4l\u00e9e \u00e0 \u00b1 0,05 mm et que la tol\u00e9rance de la hauteur est contr\u00f4l\u00e9e \u00e0 \u00b1 0,1 mm. Cette coh\u00e9rence \u00e9lev\u00e9e permet au fabricant de forets de braser par induction \u00e0 haute fr\u00e9quence, la feuille composite et le trou de la dent avec le jeu est toujours dans la meilleure plage de 0,1-0,15 mm, pour assurer l'uniformit\u00e9 de la force de soudage.<\/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 d\u00e9taill\u00e9 des param\u00e8tres des fraises PDC pour le forage<\/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>Mod\u00e8le<\/td><td>Diam\u00e8tre (mm)<\/td><td>Hauteur totale (mm)<\/td><td>Epaisseur de la couche de diamant (mm)<\/td><td>Formation typique<\/td><\/tr><tr><td><strong>1308<\/strong><\/td><td>13.44 \u00b1 0.05<\/td><td>8.0 \u00b1 0.1<\/td><td>2.0 - 2.2<\/td><td>Formations douces \u00e0 moyennement dures<\/td><\/tr><tr><td><strong>1613<\/strong><\/td><td>15.90 \u00b1 0.05<\/td><td>13.0 \u00b1 0.1<\/td><td>2.2 - 2.5<\/td><td>Formations moyennement dures \u00e0 dures<\/td><\/tr><tr><td><strong>1913<\/strong><\/td><td>19.05 \u00b1 0.05<\/td><td>13.0 \u00b1 0.1<\/td><td>2.5 - 3.0<\/td><td>Formation abrasive et dure<\/td><\/tr><tr><td><strong>1916<\/strong><\/td><td>19.05 \u00b1 0.05<\/td><td>16.0 \u00b1 0.1<\/td><td>2.5 - 3.2<\/td><td>Formations ultra-dures dans les puits profonds<\/td><\/tr><tr><td><strong>1008<\/strong><\/td><td>10.00 \u00b1 0.05<\/td><td>8.0 \u00b1 0.1<\/td><td>1.8 - 2.0<\/td><td>M\u00e8ches de d\u00e9trompage ou de carottage<\/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\">Fraises PDC pour le forage Point de comparaison<\/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=\"496\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-1024x496.png\" alt=\"Fraises PDC pour le forage Point de comparaison\" class=\"wp-image-14517\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-1024x496.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-300x145.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-768x372.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-40.png 1388w\" 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\">\u00c9liminer les d\u00e9faillances dues \u00e0 la \"d\u00e9gradation thermique\" caus\u00e9e par des temp\u00e9ratures \u00e9lev\u00e9es<\/h6>\n\n\n\nPour r\u00e9soudre le probl\u00e8me du ramollissement de la surface de la dent caus\u00e9 par l'accumulation de chaleur de coupe dans les forages profonds, notre proc\u00e9d\u00e9 de d\u00e9cobalt en profondeur permet de rompre le cercle vicieux de la conduction thermique. Par rapport aux feuilles composites ordinaires sans traitement d'\u00e9limination du cobalt en profondeur, le taux d'usure (Wear Ratio) du produit reste sup\u00e9rieur \u00e0 300 000 apr\u00e8s un chauffage par friction continu \u00e0 700\u00b0C, ce qui r\u00e9sout le probl\u00e8me de la chute brutale de la vitesse de rotation du tr\u00e9pan apr\u00e8s un forage de longue dur\u00e9e.\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 de l'\"impact chipping\" caus\u00e9 par la duret\u00e9 de l'intercalaire\".<\/h6>\n\n\n\nPour les formations non uniformes telles que les conglom\u00e9rats ou les gr\u00e8s quartzeux, les plaques composites courantes sont sujettes \u00e0 des ruptures fragiles. Ce produit utilise une technologie optimis\u00e9e de collage d'interface non plane pour disperser la contrainte de cisaillement de l'interface, de sorte que la feuille composite peut r\u00e9sister \u00e0 une \u00e9nergie d'impact vertical allant jusqu'\u00e0 450 joules. Cela r\u00e9sout le probl\u00e8me de la n\u00e9cessit\u00e9 de remplacer fr\u00e9quemment le tr\u00e9pan en raison des dents \u00e9br\u00e9ch\u00e9es de la pi\u00e8ce composite lorsque le tr\u00e9pan traverse les strates tendres et dures en alternance.\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\">\u00c9viter les \"dommages thermiques cach\u00e9s\" dans le processus de soudage\".<\/h6>\n\n\n\nAfin de r\u00e9soudre le probl\u00e8me des rebuts dus \u00e0 la mauvaise stabilit\u00e9 thermique de la feuille composite dans le processus de brasage du fabricant de foreuses, nous avons utilis\u00e9 des mati\u00e8res premi\u00e8res en poudre de diamant microm\u00e9trique de haute puret\u00e9 et l'avons fritt\u00e9e deux fois sous haute pression. Le produit peut supporter une temp\u00e9rature de brasage courte de 780\u00b0C sans graphitisation, ce qui r\u00e9sout le probl\u00e8me du taux de rebut \u00e9lev\u00e9 et de l'incertitude de la qualit\u00e9 caus\u00e9e par les dommages thermiques dans le processus d'assemblage de la production.\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\">Fraises PDC pour le forage Foule applicable<\/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\">Fabricant de m\u00e8ches PDC pour le p\u00e9trole et le gaz<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Les entreprises qui se concentrent sur la production de tr\u00e9pans PDC \u00e0 corps en acier ou \u00e0 carcasse en acier. Ce type de client a besoin de fraises PDC pour le forage pr\u00e9sentant une r\u00e9sistance extr\u00eamement \u00e9lev\u00e9e aux chocs et \u00e0 la chaleur afin de r\u00e9pondre aux besoins du forage directionnel \u00e0 longue distance dans les puits profonds, les puits horizontaux et l'exploitation du gaz de schiste, en veillant \u00e0 ce que le tr\u00e9pan maintienne un ROP (taux de p\u00e9n\u00e9tration) \u00e9lev\u00e9 \u00e0 plusieurs kilom\u00e8tres de profondeur.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"623\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-1024x623.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14518\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-1024x623.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-768x467.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-41.png 1243w\" 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\">Fabricants de m\u00e8ches pour l'exploration g\u00e9ologique et l'exploitation mini\u00e8re<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Production pour les fabricants de trous de drainage de gaz de mines de charbon et de carottes g\u00e9ologiques. Ce groupe se pr\u00e9occupe de la r\u00e9sistance \u00e0 l'usure et du co\u00fbt du produit, et exige que la feuille composite soit capable de maintenir le tranchant de l'ar\u00eate dans les strates de gr\u00e8s ou de granit aux fortes propri\u00e9t\u00e9s abrasives et de r\u00e9duire le temps d'arr\u00eat du processus 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=\"622\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-1024x622.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14519\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-1024x622.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-300x182.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-768x467.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-42.png 1256w\" 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\">Fournisseurs d'outils d'ing\u00e9nierie sans tranch\u00e9e (HDD)<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Une entreprise qui fabrique des al\u00e9soirs pour le forage directionnel horizontal. En raison des conditions de fonctionnement complexes et invisibles de l'op\u00e9ration d'al\u00e9sage, ces clients comptent beaucoup sur la fiabilit\u00e9 structurelle des fraises PDC pour le forage afin d'\u00e9viter les accidents dus aux chutes de dents lors de la travers\u00e9e de rivi\u00e8res ou de r\u00e9seaux de canalisations urbains, \u00e9vitant ainsi le risque d'\u00e9normes retards dans les projets.<\/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-43-1024x619.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14520\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-1024x619.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-300x181.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-768x464.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-43.png 1255w\" 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\">Fabricants de marteaux de fond de trou (DTH) et d'outils sp\u00e9ciaux<\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Une \u00e9quipe d'ing\u00e9nieurs met au point des outils pour le concassage de roches dures sp\u00e9ciales. Ce type d'application s'accompagne g\u00e9n\u00e9ralement de vibrations \u00e0 haute fr\u00e9quence, ce qui exige que la feuille composite ait non seulement la duret\u00e9 du diamant, mais aussi une t\u00e9nacit\u00e9 globale proche de celle du carbure c\u00e9ment\u00e9. Un chanfreinage personnalis\u00e9 et une conception de structure de forme sp\u00e9ciale sont n\u00e9cessaires pour correspondre au sch\u00e9ma sp\u00e9cial de distribution des dents.<\/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-45-1024x619.png\" alt=\"Fraises PDC pour le forage Foule applicable\" class=\"wp-image-14522\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-1024x619.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-300x181.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-768x464.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/image-45.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 fraises PDC pour le forage<\/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\">Contr\u00f4le de la temp\u00e9rature de brasage<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lors du soudage des fraises PDC pour le forage au corps du tr\u00e9pan, il est important de contr\u00f4ler strictement la temp\u00e9rature et la dur\u00e9e du chauffage. Il est recommand\u00e9 que la temp\u00e9rature de brasage ne d\u00e9passe pas 720\u00b0C et que le temps de maintien \u00e0 haute temp\u00e9rature soit limit\u00e9 \u00e0 30 secondes afin d'\u00e9viter que la couche de diamant ne soit invers\u00e9e (graphitis\u00e9e) et ne provoque une diminution permanente de la duret\u00e9.<\/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\">S\u00e9lection du flux et de la soudure<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Il est fortement recommand\u00e9 d'utiliser une brasure \u00e0 forte teneur en argent (telle que BAg-3 ou BAg-4) avec une teneur en argent de 40%-50%, combin\u00e9e \u00e0 un flux de fluorure \u00e0 basse temp\u00e9rature. Cette combinaison a une bonne fluidit\u00e9 et mouillabilit\u00e9, peut remplir efficacement l'espace entre la feuille composite et le trou de la dent, garantir que la r\u00e9sistance au cisaillement atteint plus de 200 MPa, et emp\u00eacher la dent de fond de trou de tomber.<\/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\">Sp\u00e9cification pour le refroidissement apr\u00e8s soudage<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Le refroidissement \u00e0 l'eau ou \u00e0 l'huile des fraises PDC destin\u00e9es au per\u00e7age est strictement interdit apr\u00e8s le brasage. Elle doit \u00eatre recouverte d'un isolant thermique en coton ou plac\u00e9e dans de la vermiculite pour un refroidissement lent afin de lib\u00e9rer la contrainte thermique r\u00e9siduelle du soudage et d'emp\u00eacher la s\u00e9paration du substrat en alliage dur et de la couche de diamant en raison d'un refroidissement rapide.<\/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\">Stockage et manipulation<\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Bien que la duret\u00e9 de la feuille composite soit extr\u00eamement \u00e9lev\u00e9e, elle est tr\u00e8s sensible \u00e0 l'impact d'un objet dur instantan\u00e9. Lors du stockage et du transport, l'emballage souple ind\u00e9pendant d'origine doit \u00eatre conserv\u00e9 pour \u00e9viter la collision entre les feuilles composites et l'effondrement de l'ar\u00eate de coupe (\u00e9caillage). L'environnement de stockage doit rester sec pour \u00e9viter l'oxydation et la rouille du substrat en carbure c\u00e9ment\u00e9.<\/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:#ff873d;\" 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      Quelle est la duret\u00e9 de la roche \u00e0 laquelle vos fraises PDC pour le forage peuvent r\u00e9sister ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Notre s\u00e9rie haute performance est con\u00e7ue pour les formations complexes et est recommand\u00e9e pour les formations rocheuses moyennement dures \u00e0 dures dont la r\u00e9sistance \u00e0 la compression (UCS) est comprise entre 15 000 psi et 25 000 psi. Pour les formations abrasives extr\u00eamement dures sup\u00e9rieures \u00e0 30 000 psi, nous recommandons un type de couche diamant\u00e9e sp\u00e9cifique de 19 mm ou 16 mm d'\u00e9paisseur.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Quelle est la principale diff\u00e9rence d'application entre les mod\u00e8les 1308 et 1613 ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Le mod\u00e8le 1308 a un diam\u00e8tre plus petit et une densit\u00e9 de dents \u00e9lev\u00e9e, et est g\u00e9n\u00e9ralement utilis\u00e9 pour les tr\u00e9pans de formation douce \u00e0 moyennement dure qui n\u00e9cessitent un ROP \u00e9lev\u00e9 ; tandis que le mod\u00e8le 1613 a un diam\u00e8tre plus grand, un volume de coupe important, et est plus r\u00e9sistant \u00e0 l'usure. Il convient aux formations moyennement dures et abrasives qui n\u00e9cessitent une plus grande durabilit\u00e9. C'est actuellement le choix le plus courant pour le forage de puits profonds.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Fournissez-vous des fraises PDC profil\u00e9es pour le per\u00e7age (par exemple, \u00e0 la hache ou \u00e0 l'ar\u00eate) ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Oui, en plus des dents plates standard, nous proposons des structures de forme sp\u00e9ciale telles que la hache et le c\u00f4ne. En modifiant l'angle de la g\u00e9om\u00e9trie de coupe, les dents de forme sp\u00e9ciale peuvent remplacer la \"coupe\" par le \"labourage\", ce qui a permis d'am\u00e9liorer l'efficacit\u00e9 du forage de plus de 20% dans des formations de roches dures sp\u00e9cifiques.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Quelles sont les donn\u00e9es contenues dans le rapport d'inspection de la qualit\u00e9 des produits ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Chaque exp\u00e9dition est accompagn\u00e9e d'un rapport COA, comprenant des donn\u00e9es sur le taux d'usure, les r\u00e9sultats des essais d'impact du poids de chute, la carte de d\u00e9tection des d\u00e9fauts internes par ultrasons C- Scan et les enregistrements des essais de tol\u00e9rance dimensionnelle, enti\u00e8rement conformes aux normes de fabrication des forets de l'API.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Quel est le d\u00e9lai de livraison pour les commandes de feuilles composites PDC de dimensions non standard ?\n    <\/div>\n    <div class=\"faq-answer\">\n      Pour les mod\u00e8les standard (par exemple 1308, 1613, 1913), nous avons g\u00e9n\u00e9ralement du stock. Pour les fraises en PDC destin\u00e9es au forage avec des chanfreins personnalis\u00e9s ou des diam\u00e8tres non standard, il faut g\u00e9n\u00e9ralement compter 3 \u00e0 4 semaines de cycle de production entre la confirmation du moule et la livraison finale afin de garantir l'int\u00e9grit\u00e9 des processus de frittage et de post-traitement.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     La profondeur d'\u00e9limination du cobalt peut-elle \u00eatre personnalis\u00e9e ?\n    <\/div>\n    <div class=\"faq-answer\">\n       La profondeur standard de d\u00e9cobalisation est comprise entre 0,15 mm et 0,3 mm, ce qui est suffisant pour la plupart des forages \u00e0 haute temp\u00e9rature. Si votre application implique des environnements g\u00e9othermiques extr\u00eames, nous pouvons personnaliser le processus d'\u00e9limination ultra-profonde du cobalt avec une profondeur de 0,5 mm, mais cela affectera l\u00e9g\u00e8rement la r\u00e9sistance aux chocs et devra \u00eatre \u00e9quilibr\u00e9 en fonction des conditions de travail sp\u00e9cifiques.\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 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Performance & Durable"],"product_description":["The ultra-high pressure and high temperature sintering technology above 5.5GPa and deep cobalt removal process are adopted to ensure that PDC cutters for drilling has thermal stability above 750\u00b0C and extremely high impact toughness, effectively solving the problem of tooth chipping in hard rock drilling, and increasing the average service life of drill bits by more than 30%,and can undertake bulk purchases.."],"product_parameter1":["2.0 mm-3.5mm"],"product_parameter2":["\u2265 750\u00b0C"],"product_parameter3":["\u00b1 0.05mm"],"product_parameter_description1":["Diamond layer thickness"],"product_parameter_description2":["Heat stability"],"product_parameter_description3":["Dimensional tolerance"],"characteristics_tittle":["PDC Cutters for Drilling characteristics"],"characteristics_tittle1":["Prevent delamination of diamond layer"],"characteristics_tittle2":["Applicable deep drilling"],"characteristics_tittle3":["The mixed formula is not easy to crack"],"characteristics_tittle4":["100% ultrasonic nondestructive testing"],"characteristics_tittle5":["Applicable to complex geological structures"],"characteristics_tittle6":["Uniform welding strength"],"detailed_specifications_table":["PDC Cutters for Drilling detailed parameter table"],"characteristics_description1":["With the unique interface design of ridged or corrugated cemented carbide and diamond layer, the contact area is increased by 40%, which effectively relieves the residual stress in the drilling process. This design increases the shear strength to more than 550 MPa, which fundamentally prevents the diamond layer delamination and shedding phenomenon that is common in high impact drilling operations."],"characteristics_description2":["In view of the failure of PDC cutters for drilling in high temperature environment, we have implemented the decobalting treatment with a depth of more than 0.3mm. After removing the catalyst metal cobalt, the micro-cracks caused by the difference between the thermal expansion coefficients of cobalt and diamond are eliminated, so that the composite sheet can still maintain 95% of the initial hardness at a dry cutting temperature of 750\u00b0C, which greatly meets the needs of deep well geothermal drilling."],"characteristics_description3":["The perfect balance of hardness and toughness is achieved by scientifically matching the fine grains of 4 \u03bcm with the coarse grains of 25 \u03bcm. Fine grains fill the gap to provide compactness, so that the wear resistance is improved by 200 compared with the standard formula. The coarse grain construction framework provides impact resistance and ensures that it is not easy to crack when drilling in hard rock formations with compressive strength exceeding 200 MPa."],"characteristics_description4":["Every piece of PDC cutters for drilling is ultrasonically scanned with high precision before it leaves the factory. We implement strict ASTM industry standards to eliminate any internal pores or microcracks that exceed 0.1mm in diameter. This zero-defect delivery standard ensures that drill bit manufacturers have less than 0.01 percent rejects when using automated brazing lines."],"characteristics_description5":["Provide 45 \u00b0 or 30 \u00b0 pre-chamfer, and the chamfer surface finish is controlled within Ra 0.2. After testing, this precision chamfer design can effectively disperse the initial impact force at the moment when the drill bit cuts into the rock, and reduce the early damage rate of PDC cutters for drilling by 60%, which is especially suitable for complex geological structures with changeable interlayers."],"characteristics_description6":["The high-precision cylindrical grinding process is adopted to ensure that the diameter tolerance is strictly controlled within \u00b1 0.05mm and the height tolerance is controlled within \u00b1 0.1mm. This high consistency makes the drill bit manufacturer in the high-frequency induction brazing, the composite sheet and the tooth hole with the clearance is always in the best range of 0.1-0.15mm, to ensure the uniformity of welding strength."],"comparison_points_tittle":["PDC Cutters for Drilling Comparison Point"],"comparison_points_description":["Compared with traditional cemented carbide teeth or low-end polycrystalline diamond products, this PDC cutters for drilling shows better retention rate in extremely harsh downhole environment through microstructure optimization and strict post-treatment process."],"comparison_points_tittle1":["Eliminate \u201cthermal degradation\u201d failure caused by high temperature"],"comparison_points_tittle2":["Solve the \u201cimpact chipping\u201d caused by hard interlayer\u201d"],"comparison_points_tittle3":["Avoid \u201chidden thermal damage\u201d in the welding process\u201d"],"comparison_points_description1":["Aiming at the problem of tooth surface softening caused by cutting heat accumulation in deep well drilling, our deep decobalt process cuts off the vicious circle of heat conduction. Compared with ordinary composite sheets without deep cobalt removal treatment, the wear ratio (Wear Ratio) of the product remains above 300,000 after continuous friction heating to 700\u00b0C, thus solving the pain point of sharp drop in the footage speed of the drill bit after long-term drilling."],"comparison_points_description2":["For the non-uniform formation such as conglomerate or quartz sandstone, the common composite sheet is prone to brittle fracture. This product uses optimized non-planar interface bonding technology to disperse the interface shear stress so that the composite sheet can withstand vertical impact energy up to 450 Joules. This solves the pain point that the drill bit needs to be frequently tripped to replace the drill bit due to the chipped teeth of the composite piece when the drill bit crosses the soft and hard alternating strata."],"comparison_points_description3":["In order to solve the problem of scrap due to the poor thermal stability of the composite sheet in the brazing process of the drill manufacturer, we used high-purity micron-grade diamond powder raw materials and sintered it twice under high pressure. The product can withstand a short brazing temperature of 780\u00b0C without graphitization, solving the problem of high scrap rate and quality uncertainty caused by thermal damage in the production assembly process."],"application_title":["PDC Cutters for Drilling Applicable Crowd"],"application_title1":["Oil and Gas PDC Bit Manufacturer"],"application_title2":["Geological exploration and mining bit manufacturers"],"application_title3":["Trenchless Engineering (HDD) Tool Suppliers"],"application_title4":["Manufacturers of down-the-hole hammers (DTH) and special tools"],"application_describe1":["Enterprises that focus on the production of steel body or carcass PDC bits. This type of customer needs PDC cutters for drilling with extremely high impact and heat resistance to meet the needs of long-distance directional drilling in deep wells, horizontal wells, and shale gas development, ensuring that the drill bit maintains a high ROP (rate of penetration) at several kilometers downhole."],"application_describe2":["Production for coal mine gas drainage hole, geological core drill manufacturers. This group is concerned about the wear resistance and cost performance of the product, and requires the composite sheet to be able to maintain the sharpness of the cutting edge in the sandstone or granite strata with strong abrasive properties and reduce the downtime of the drilling process."],"application_describe3":["An enterprise that manufactures horizontal directional drilling reamers. Due to the complex and invisible operating conditions of the reaming operation, these customers rely heavily on the structural reliability of the PDC cutters for drilling to prevent tooth drop accidents when crossing rivers or urban pipe networks, avoiding the risk of huge project delays."],"application_describe4":["Engineering team developing tools for special hard rock crushing. This kind of application is usually accompanied by high frequency vibration, which requires the composite sheet not only to have the hardness of diamond, but also to have the overall toughness close to that of cemented carbide. Customized chamfering and special-shaped structure design are required to match the special tooth distribution scheme."],"instruction_title":["Instructions for use PDC Cutters for Drilling"],"instruction_title1":["Brazing temperature control"],"instruction_title2":["Selection of flux and solder"],"instruction_title3":["Specification for post-weld cooling"],"instruction_title4":["Storage and handling"],"instruction_describe1":["When welding the PDC cutters for drilling to the bit body, it is important to strictly control the heating temperature and time. It is recommended that the brazing temperature should not exceed 720\u00b0C, and the high temperature holding time should be controlled within 30 seconds to prevent the diamond layer from being reversed (graphitized) and causing a permanent decrease in hardness."],"instruction_describe2":["It is strongly recommended to use high silver solder (such as BAg-3 or BAg-4) with 40%-50% silver content, combined with low temperature fluoride flux. This combination has good fluidity and wettability, can effectively fill the gap between the composite sheet and the tooth hole, ensure that the shear strength reaches more than 200 MPa, and prevent the downhole tooth from falling."],"instruction_describe3":["Water cooling or oil cooling quenching of PDC cutters for drilling is strictly prohibited after brazing. It must be covered with thermal insulation cotton or placed in vermiculite for slow cooling to release the residual thermal stress of welding and prevent the separation of hard alloy substrate and diamond layer due to rapid cooling."],"instruction_describe4":["Although the hardness of the composite sheet is extremely high, it is very sensitive to the impact of an instant hard object. In the process of storage and transportation, the original independent flexible packaging must be retained to avoid the collision between the composite sheets and the cutting edge collapse (Chipping). The storage environment should be kept dry to prevent the oxidation and rust of the cemented carbide substrate."],"faq_question1":["How hard rock can your PDC cutters for drilling withstand?"],"faq_question2":["What is the main application difference between 1308 and 1613 models?"],"faq_question3":["Do you provide profiled PDC cutters for drilling (e. g., axe or ridge)?"],"faq_question4":["What data does the product quality inspection report contain?"],"faq_question5":["How long is the delivery time for ordering non-standard size PDC composite sheets?"],"faq_question6":["Can your cobalt removal depth be customized?"],"faq_answer1":["Our high-performance series is designed for complex formations and is recommended for medium-hard to hard rock formations with compressive strength (UCS) ranging from 15,000 psi to 25,000 psi. For extremely hard abrasive formations above 30,000 psi, we recommend a specific 19mm or 16mm thick diamond layer type."],"faq_answer2":["The 1308 model has a smaller diameter and high tooth density, and is usually used for soft to medium hard formation bits that require high ROP; while the 1613 model has a larger diameter, large cutting volume, and is more wear-resistant. It is suitable for medium hard and abrasive formations that require higher durability. It is currently the mainstream choice for deep well drilling."],"faq_answer3":["Yes, in addition to standard flat teeth, we provide special-shaped structures such as axe and cone. 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