{"id":5658,"date":"2024-06-21T15:39:53","date_gmt":"2024-06-21T07:39:53","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=5658"},"modified":"2026-03-05T11:38:20","modified_gmt":"2026-03-05T03:38:20","slug":"focus-on-micro-machining-worlida-pcd-micro-drills","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/fr\/news-and-media\/application-news\/focus-on-micro-machining-worlida-pcd-micro-drills\/","title":{"rendered":"Concentration sur le micro-usinage - micro-perceuses Worlida PCD"},"content":{"rendered":"<p>\u200b<\/p>\n<p>\u200b<\/p>\n<table style=\"width: 100.06%; height: 2034px;\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\" align=\"left\">\n<tbody>\n<tr style=\"height: 13px;\">\n<td style=\"width: 100%; height: 13px;\">\n<h3 id=\"ember51\" style=\"text-align: left;\"><strong>INTRODUCTION<\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 154px;\">\n<td style=\"width: 100%; height: 154px;\">\n<p id=\"ember52\">Le forage est un processus crucial dans l'usinage. En revanche, lors de l'usinage de petits trous d'un diam\u00e8tre de 0,1 mm \u00e0 3 mm, les m\u00e9thodes traditionnelles font souvent face \u00e0 des d\u00e9fis tels que la difficult\u00e9 d'enl\u00e8vement des puces, un faible refroidissement, une courte dur\u00e9e de vie de forage, une mauvaise finition de la surface de la paroi du trou et m\u00eame des d\u00e9fauts tels que l'effondrement du bord du trou, les fissures et les d\u00e9barrages lorsqu'il s'agit de mat\u00e9riaux \u00e0 haute duret\u00e9 et r\u00e9sistants \u00e0 l'usure tels que le quartz, le silicium monocristallin, le silicium polycristallin, la c\u00e9rami Par cons\u00e9quent, les broches et les pointes de forage doivent \u00eatre con\u00e7ues pour r\u00e9pondre \u00e0 des exigences de traitement extr\u00eamement \u00e9lev\u00e9es.<\/p>\n<p id=\"ember53\">Apr\u00e8s une recherche approfondie et une conception de pr\u00e9cision, Worldia a d\u00e9velopp\u00e9 et produit avec succ\u00e8s une s\u00e9rie d'outils de micro-forage en diamant (PCD). Le diamant est connu pour sa duret\u00e9, sa r\u00e9sistance \u00e0 l'usure et son excellente conductivit\u00e9 thermique, ce qui en fait un mat\u00e9riau id\u00e9al pour enlever les puces, refroidir et prolonger la dur\u00e9e de vie de l'outil. Dans le m\u00eame temps, la conception de la pointe de forage de pr\u00e9cision assure la finition de surface de la paroi du trou et l'int\u00e9grit\u00e9 de l'orifice, r\u00e9duisant consid\u00e9rablement la probabilit\u00e9 de d\u00e9fauts tels que l'effondrement des bords, les fissures et les rebures.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<h3 id=\"ember54\"><strong>Application<\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 55px;\">\n<td style=\"width: 100%; height: 55px;\">\n<p id=\"ember55\">Les s\u00e9ries de micro-forage Worldia PCD sont couramment utilis\u00e9es dans les secteurs des semiconducteurs, de l'a\u00e9rospatial, de l'industrie 3C, des puces et des dispositifs m\u00e9dicaux.<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 339px;\">\n<td style=\"width: 100%; height: 339px;\">\n<figure id=\"attachment_5660\" aria-describedby=\"caption-attachment-5660\" style=\"width: 786px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5660 size-full\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u56fe\u72471.png\" alt=\"Concentration sur le micro-usinage \u2014 Worlida PCD Micro Drills2\" width=\"786\" height=\"217\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u56fe\u72471.png 786w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u56fe\u72471-300x83.png 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u56fe\u72471-768x212.png 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u56fe\u72471-600x166.png 600w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><figcaption id=\"caption-attachment-5660\" class=\"wp-caption-text\">Concentration sur le micro-usinage \u2014 Worlida PCD Micro Drills2<\/figcaption><\/figure>\n<p><figure id=\"attachment_5661\" aria-describedby=\"caption-attachment-5661\" style=\"width: 511px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-5661\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u5fae\u94bb\u793a\u4f8b\u56fe.png\" alt=\"Concentration sur le micro-usinage\u2014\u2014 Worlida PCD Micro Drills3\" width=\"511\" height=\"209\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u5fae\u94bb\u793a\u4f8b\u56fe.png 511w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/\u5fae\u94bb\u793a\u4f8b\u56fe-300x123.png 300w\" sizes=\"(max-width: 511px) 100vw, 511px\" \/><figcaption id=\"caption-attachment-5661\" class=\"wp-caption-text\">Concentration sur le micro-usinage\u2014\u2014 Worlida PCD Micro Drills3<\/figcaption><\/figure><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<h3 id=\"ember58\"><strong>Caract\u00e9ristiques et avantages<\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 118px;\">\n<td style=\"width: 100%; height: 118px;\">\n<p id=\"ember59\">Avantages importants des micro forages Worldia Diamond (PCD):<\/p>\n<ul>\n<li><strong>Longue dur\u00e9e de vie :<\/strong>\u00a0Les pointes de forage utilisant la technologie diamant int\u00e9gr\u00e9e offrent une plus grande duret\u00e9 et une plus grande r\u00e9sistance \u00e0 l'usure que les forages en carbure. Ceci est particuli\u00e8rement b\u00e9n\u00e9fique lors du travail avec des mat\u00e9riaux difficiles tels que le silicium monocristallin, le silicium polycristallin, la c\u00e9ramique et le quartz. Les micro-perceuses PCD peuvent \u00e9tendre consid\u00e9rablement l'outil&#8217; S vie de service.<\/li>\n<li><strong>Excellente pr\u00e9cision de forage<\/strong>Ces forages sont con\u00e7us avec une pointe de forage sp\u00e9ciale et une pr\u00e9cision de fabrication allant jusqu'\u00e0 5\u03bcm, assurant que la tol\u00e9rance de diam\u00e8tre, la rondeur et la droiture des trous r\u00e9pondent \u00e0 des exigences de haute pr\u00e9cision.<\/li>\n<li><strong>Qualit\u00e9 de trou sup\u00e9rieure:<\/strong>\u00a0Les perceuses PCD sont con\u00e7ues avec un faible coefficient de frottement et une faible affinit\u00e9 pour les m\u00e9taux non ferreux et les mat\u00e9riaux non m\u00e9talliques, ce qui aide \u00e0 r\u00e9duire le bord accumul\u00e9 et \u00e0 maintenir la lisseur de la paroi du trou. Cette conception minimise le risque de d\u00e9coupage de trous et de fissures lors du traitement de mat\u00e9riaux durs et fragiles, et aide \u00e9galement \u00e0 \u00e9viter les d\u00e9fauts tels que les rebures de trous lors du traitement collant<\/li>\n<li><strong>Rapport profondeur-diam\u00e8tre jusqu'\u00e0 53 fois :\u00a0<\/strong>La conception autocentr\u00e9e de la pointe de forage, les fl\u00fbtes d'enl\u00e8vement de puces optimis\u00e9es, les bords de guidage et l'angle d'h\u00e9lice sp\u00e9cial permettent \u00e0 diverses s\u00e9ries de micro-forages PCD de r\u00e9pondre \u00e0 diff\u00e9rentes exigences de rapport profondeur-diam\u00e8tre, atteignant jusqu'\u00e0 53 fois.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 568px;\">\n<td style=\"width: 100%; height: 568px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-20248\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11.png\" alt=\"\" width=\"1144\" height=\"708\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11.png 1144w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11-300x186.png 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11-1024x634.png 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11-768x475.png 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11-18x12.png 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills11-600x371.png 600w\" sizes=\"(max-width: 1144px) 100vw, 1144px\" \/><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<h3 id=\"ember62\"><strong>SP\u00c9CIFICATION<\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 1475px;\">\n<td style=\"width: 100%; height: 10px;\">\n<p><figure id=\"attachment_17754\" aria-describedby=\"caption-attachment-17754\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-17754 size-full\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/PCD-Micro-drills.jpg\" alt=\"Concentration sur le micro-usinage \u2014 Worlida PCD Micro Drills5\" width=\"1200\" height=\"1365\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/PCD-Micro-drills.jpg 1200w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/PCD-Micro-drills-264x300.jpg 264w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/PCD-Micro-drills-900x1024.jpg 900w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/PCD-Micro-drills-768x874.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/PCD-Micro-drills-600x683.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-17754\" class=\"wp-caption-text\">Concentration sur le micro-usinage \u2014 Worlida PCD Micro Drills5<\/figcaption><\/figure><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<h3 id=\"ember65\"><strong>CAS D'APPLICATION<\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 727px;\">\n<td style=\"width: 100%; height: 727px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20249\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21.jpg\" alt=\"\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21.jpg 1280w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21-300x200.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21-1024x682.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21-768x512.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21-18x12.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2024\/06\/Focusing-on-Micro-Machining\u2014\u2014-Worlida-PCD-Micro-Drills21-600x400.jpg 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<p id=\"ember67\">Suivez Worldia pour les derni\u00e8res tendances et nouvelles sur les outils de coupe!  We&#8217; Vous \u00eates ici pour vous tenir inform\u00e9 et inspir\u00e9.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>\u200b \u200b INTRODUCTION Drilling is a crucial process in machining. In contrast, when machining small holes with a diameter of 0.1mm to 3 mm, traditional methods often face challenges such as difficulty in chip removal, low cooling, short drill life, poor hole wall surface finish, and even defects such as hole edge collapse, cracks, and [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":16711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-5658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-news"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts\/5658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/comments?post=5658"}],"version-history":[{"count":26,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts\/5658\/revisions"}],"predecessor-version":[{"id":20250,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts\/5658\/revisions\/20250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/media\/16711"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/media?parent=5658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/categories?post=5658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/tags?post=5658"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}