{"id":7261,"date":"2026-01-23T16:46:50","date_gmt":"2026-01-23T08:46:50","guid":{"rendered":"https:\/\/www.jstindustry.com\/?p=7261"},"modified":"2026-05-27T14:31:26","modified_gmt":"2026-05-27T06:31:26","slug":"what-is-cnc-milling-the-complete-guide","status":"publish","type":"post","link":"https:\/\/www.jstindustry.com\/fr\/what-is-cnc-milling-the-complete-guide.html","title":{"rendered":"Qu'est-ce que le fraisage CNC ? Le guide complet"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7261\" class=\"elementor elementor-7261\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f02027 e-flex e-con-boxed e-con e-parent\" data-id=\"6f02027\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b58ae1e elementor-widget elementor-widget-text-editor\" data-id=\"b58ae1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il y a de fortes chances que de nombreux produits avec lesquels les gens interagissent quotidiennement - bo\u00eetiers de t\u00e9l\u00e9phone, pi\u00e8ces de moteur de voiture, voire implants m\u00e9dicaux - aient \u00e9t\u00e9 fa\u00e7onn\u00e9s par le biais d'une technologie de pointe. <a href=\"https:\/\/www.jstindustry.com\/cnc-milling-parts-pl3494884.html\"><strong>Fraisage CNC<\/strong><\/a> \u00e0 un moment ou \u00e0 un autre de la production. Il s'agit de l'un de ces processus de fabrication qui se cache discr\u00e8tement derri\u00e8re un grand nombre d'industries sans que la plupart des gens n'y pensent.<\/p><p>Ce guide pr\u00e9sente les principes fondamentaux. En quoi consiste r\u00e9ellement le processus, quels sont les types de machines existants, quels sont les mat\u00e9riaux qui fonctionnent le mieux et o\u00f9 la technologie est le plus souvent appliqu\u00e9e. Que vous abordiez le sujet pour la premi\u00e8re fois ou que vous rafra\u00eechissiez vos connaissances, vous trouverez ici l'essentiel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ce8969 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"0ce8969\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/04\/OEM-Stainless-Steel-CNC-Milling-Machining-Parts.jpg\" class=\"attachment-full size-full wp-image-5551\" alt=\"Pi\u00e8ces d&#039;usinage par fraisage CNC\" srcset=\"https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/04\/OEM-Stainless-Steel-CNC-Milling-Machining-Parts.jpg 800w, https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/04\/OEM-Stainless-Steel-CNC-Milling-Machining-Parts-300x300.jpg 300w, https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/04\/OEM-Stainless-Steel-CNC-Milling-Machining-Parts-150x150.jpg 150w, https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/04\/OEM-Stainless-Steel-CNC-Milling-Machining-Parts-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-755602f elementor-widget elementor-widget-heading\" data-id=\"755602f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment fonctionne le fraisage CNC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c675ff4 elementor-widget elementor-widget-text-editor\" data-id=\"c675ff4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c0 la base, le fraisage CNC est un processus de fabrication soustractive. Un outil de coupe rotatif enl\u00e8ve de la mati\u00e8re d'une pi\u00e8ce solide pour cr\u00e9er la forme souhait\u00e9e. Ce qui le diff\u00e9rencie du fraisage manuel, c'est la commande num\u00e9rique par ordinateur : chaque mouvement de l'outil de coupe suit des instructions pr\u00e9programm\u00e9es, g\u00e9n\u00e9ralement g\u00e9n\u00e9r\u00e9es \u00e0 partir d'un mod\u00e8le CAO.<\/p><p>La pi\u00e8ce \u00e0 usiner est pos\u00e9e sur une table ou un dispositif de fixation. La broche maintient et fait tourner l'outil de coupe. La machine se d\u00e9place le long de plusieurs axes pour sculpter une g\u00e9om\u00e9trie qu'il serait difficile, voire impossible, de r\u00e9aliser \u00e0 la main. Cela semble simple, et c'est le cas sur le plan conceptuel. Mais la pr\u00e9cision impliqu\u00e9e est remarquable - nous parlons de tol\u00e9rances mesur\u00e9es en centi\u00e8mes de millim\u00e8tre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b7e1a4 elementor-widget elementor-widget-heading\" data-id=\"2b7e1a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Le d\u00e9roulement du processus de base<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cdd64d elementor-widget elementor-widget-text-editor\" data-id=\"9cdd64d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Un mod\u00e8le 3D est con\u00e7u dans un logiciel de CAO<\/li><li>Le logiciel de FAO convertit la conception en code G lisible par la machine.<\/li><li>L'op\u00e9rateur pr\u00e9pare la pi\u00e8ce \u00e0 usiner, s\u00e9lectionne l'outillage appropri\u00e9 et charge le programme<\/li><li>La fraiseuse CNC ex\u00e9cute automatiquement les parcours d'outils programm\u00e9s.<\/li><li>Apr\u00e8s l'usinage, les pi\u00e8ces sont \u00e9barb\u00e9es, contr\u00f4l\u00e9es et subissent d'\u00e9ventuelles finitions secondaires.<\/li><\/ol><p>Le cycle complet peut prendre quelques minutes pour des pi\u00e8ces simples ou des heures pour des composants complexes avec des tol\u00e9rances serr\u00e9es. La vitesse d\u00e9pend du mat\u00e9riau, de la g\u00e9om\u00e9trie et de la quantit\u00e9 de mat\u00e9riau \u00e0 enlever.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1421ba6 elementor-widget elementor-widget-heading\" data-id=\"1421ba6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types de fraiseuses CNC\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acda3a1 elementor-widget elementor-widget-text-editor\" data-id=\"acda3a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n  <table>\n    <thead>\n      <tr>\n        <th>Type de machine<\/th>\n        <th>Nombre d'axes<\/th>\n        <th>Capacit\u00e9s<\/th>\n        <th>Cas d'utilisation typiques<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>Broyeur 3 axes<\/td>\n        <td>3 (X, Y, Z)<\/td>\n        <td>Contournement de base, poches, per\u00e7age<\/td>\n        <td>Pi\u00e8ces plates, surfaces 3D simples<\/td>\n      <\/tr>\n      <tr>\n        <td>Broyeur 4 axes<\/td>\n        <td>4 (ajoute la rotation de l'axe A)<\/td>\n        <td>Caract\u00e9ristiques angulaires sans repositionnement<\/td>\n        <td>Gravure, coupes en arc, travaux cylindriques<\/td>\n      <\/tr>\n      <tr>\n        <td>Broyeur 5 axes<\/td>\n        <td>5 (ajoute la rotation A et B)<\/td>\n        <td>Surfaces complexes de forme libre en un seul montage<\/td>\n        <td>A\u00e9rospatiale, m\u00e9decine, aubes de turbine<\/td>\n      <\/tr>\n      <tr>\n        <td>Broyeur vertical<\/td>\n        <td>3-5<\/td>\n        <td>Broche orient\u00e9e verticalement<\/td>\n        <td>Usage g\u00e9n\u00e9ral, type le plus courant<\/td>\n      <\/tr>\n      <tr>\n        <td>Moulin horizontal<\/td>\n        <td>3-5<\/td>\n        <td>Broche orient\u00e9e horizontalement, meilleure \u00e9vacuation des copeaux<\/td>\n        <td>Coupes importantes, production en grande quantit\u00e9<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb70a9e elementor-widget elementor-widget-text-editor\" data-id=\"eb70a9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C'est avec les machines \u00e0 cinq axes que les choses deviennent int\u00e9ressantes - et co\u00fbteuses. Elles permettent \u00e0 l'outil ou \u00e0 la pi\u00e8ce de tourner sur deux axes suppl\u00e9mentaires, ce qui signifie que des formes incroyablement complexes peuvent \u00eatre usin\u00e9es en une seule fois. Moins de repositionnement signifie une meilleure pr\u00e9cision et un d\u00e9bit plus rapide, mais la complexit\u00e9 de la programmation augmente consid\u00e9rablement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cf0a88 elementor-widget elementor-widget-heading\" data-id=\"2cf0a88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mat\u00e9riaux couramment utilis\u00e9s pour le fraisage CNC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cc7915 elementor-widget elementor-widget-text-editor\" data-id=\"2cc7915\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L'un des grands avantages du fraisage CNC est sa polyvalence en ce qui concerne les mat\u00e9riaux. Pratiquement tous les mat\u00e9riaux solides peuvent \u00eatre frais\u00e9s, m\u00eame si certains coop\u00e8rent plus volontiers que d'autres.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d0a138 elementor-widget elementor-widget-heading\" data-id=\"3d0a138\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">M\u00e9taux<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6f2acf elementor-widget elementor-widget-text-editor\" data-id=\"a6f2acf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Aluminium - rapide \u00e0 usiner, l\u00e9ger, excellent pour le prototypage et la production.<\/li><li>Acier et acier inoxydable - plus difficile pour l'outillage mais n\u00e9cessaire pour les applications structurelles<\/li><li>Le laiton - s'usine magnifiquement avec des finitions nettes<\/li><li>Le titane - un d\u00e9fi mais un \u00e9l\u00e9ment essentiel pour l'a\u00e9rospatiale et le secteur m\u00e9dical<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9941a7f elementor-widget elementor-widget-heading\" data-id=\"9941a7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Non-m\u00e9taux<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb8c044 elementor-widget elementor-widget-text-editor\" data-id=\"bb8c044\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><p class=\"ds-markdown-paragraph\">Les plastiques techniques comme le PEEK, le Delrin et le nylon sont courants, tout comme les composites, y compris les mat\u00e9riaux renforc\u00e9s de fibres de carbone, et les supports plus souples comme le bois et la mousse pour les mod\u00e8les et les prototypes.<\/p><p class=\"ds-markdown-paragraph\">Dans le domaine des m\u00e9taux, l'aluminium est probablement le mat\u00e9riau qui passe le plus de temps sur la broche de fraisage CNC. Il se coupe rapidement, n'exige pas d'outillage et convient \u00e0 une vaste gamme d'applications. Pour les composants n\u00e9cessitant une r\u00e9sistance et une durabilit\u00e9 accrues,\u00a0<a href=\"https:\/\/www.jstindustry.com\/oem-cnc-turning-milling-machining-stainless-steel-parts-pd46032455.html\"><strong>Tournage CNC Fraisage de pi\u00e8ces en acier<\/strong><\/a>\u00a0repr\u00e9sentent une cat\u00e9gorie fondamentale, \u00e9quilibrant l'usinabilit\u00e9 et l'int\u00e9grit\u00e9 structurelle pour d'innombrables utilisations industrielles. Le titane se situe \u00e0 l'extr\u00e9mit\u00e9 oppos\u00e9e du spectre - avances lentes, outillage sp\u00e9cialis\u00e9 et co\u00fbteux, mais indispensable pour certaines industries \u00e0 hautes performances.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05cf1d6 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"05cf1d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"424\" height=\"354\" src=\"https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/02\/OEM-CNC-Turning-Milling-Machining-Stainless-Steel-Parts.webp\" class=\"attachment-full size-full wp-image-3325\" alt=\"Pi\u00e8ces tourn\u00e9es CNC en acier inoxydable OEM\" srcset=\"https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/02\/OEM-CNC-Turning-Milling-Machining-Stainless-Steel-Parts.webp 424w, https:\/\/www.jstindustry.com\/wp-content\/uploads\/2025\/02\/OEM-CNC-Turning-Milling-Machining-Stainless-Steel-Parts-300x250.webp 300w\" sizes=\"(max-width: 424px) 100vw, 424px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0ad84f elementor-widget elementor-widget-heading\" data-id=\"b0ad84f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Domaines d'application du fraisage CNC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1d2097 elementor-widget elementor-widget-text-editor\" data-id=\"a1d2097\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les applications sont v\u00e9ritablement vastes. Parmi les plus grands utilisateurs, on peut citer<\/p><ul><li><strong>A\u00e9rospatiale<\/strong>\u00a0- supports de structure, composants de turbine, pi\u00e8ces de train d'atterrissage<\/li><li><strong>Automobile<\/strong>\u00a0- blocs moteurs, carters de transmission, montages sur mesure<\/li><li><strong>M\u00e9dical<\/strong>\u00a0- instruments chirurgicaux, composants d'implants, dispositifs proth\u00e9tiques<\/li><li><strong>\u00c9lectronique<\/strong>\u00a0- bo\u00eetiers, dissipateurs de chaleur, bo\u00eetiers de connecteurs<\/li><li><strong>Outillage et moules<\/strong>\u00a0- cavit\u00e9s de moules d'injection, composants de moules, gabarits<\/li><\/ul><p>Presque toutes les industries qui ont besoin de pi\u00e8ces de pr\u00e9cision en m\u00e9tal ou en plastique ont recours, dans une certaine mesure, au fraisage CNC. M\u00eame les secteurs de l'agroalimentaire et de l'\u00e9nergie utilisent des composants frais\u00e9s dans leurs \u00e9quipements. C'est \u00e0 ce point omnipr\u00e9sent.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d835e4 elementor-widget elementor-widget-heading\" data-id=\"2d835e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Avantages et limites \u00e0 noter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09c5953 elementor-widget elementor-widget-heading\" data-id=\"09c5953\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ce qui le rend attractif<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fde033 elementor-widget elementor-widget-text-editor\" data-id=\"0fde033\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La pr\u00e9cision est difficile \u00e0 battre. La r\u00e9p\u00e9tabilit\u00e9 sur des milliers de pi\u00e8ces, la possibilit\u00e9 de r\u00e9aliser des g\u00e9om\u00e9tries complexes et la compatibilit\u00e9 avec une large gamme de mat\u00e9riaux sont autant de raisons pour lesquelles ce proc\u00e9d\u00e9 domine les ateliers de fabrication dans le monde entier.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cea620 elementor-widget elementor-widget-heading\" data-id=\"6cea620\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">L\u00e0 o\u00f9 il y a des contraintes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce94e4b elementor-widget elementor-widget-text-editor\" data-id=\"ce94e4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La perte de mati\u00e8re est inh\u00e9rente \u00e0 la m\u00e9thode soustractive. Les g\u00e9om\u00e9tries internes avec des cavit\u00e9s profondes ou des contre-d\u00e9pouilles peuvent \u00eatre probl\u00e9matiques. Enfin, les co\u00fbts d'installation pour les faibles volumes peuvent sembler \u00e9lev\u00e9s par rapport \u00e0 l'impression 3D, bien que les co\u00fbts par pi\u00e8ce diminuent consid\u00e9rablement \u00e0 mesure que l'on s'\u00e9loigne de l'\u00e9chelle.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6afcbe3 elementor-widget elementor-widget-heading\" data-id=\"6afcbe3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-136d6dc elementor-widget elementor-widget-n-accordion\" data-id=\"136d6dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accord\u00e9on. Ouvrez les liens avec Enter ou Space, fermez-les avec Escape et naviguez avec les touches fl\u00e9ch\u00e9es.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2030\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2030\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quelle est la diff\u00e9rence entre le fraisage et le tournage CNC ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2030\" class=\"elementor-element elementor-element-afc3d1c e-con-full e-flex e-con e-child\" data-id=\"afc3d1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30f2e68 elementor-widget elementor-widget-text-editor\" data-id=\"30f2e68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le fraisage CNC utilise un outil de coupe rotatif contre une pi\u00e8ce stationnaire ou lentement repositionn\u00e9e. Le tournage CNC fait tourner la pi\u00e8ce elle-m\u00eame contre un outil stationnaire. Le fraisage excelle pour les surfaces planes, les poches et les formes complexes en 3D, tandis que le tournage convient mieux aux pi\u00e8ces cylindriques ou rondes telles que les arbres et les douilles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2031\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2031\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quelle est la pr\u00e9cision du fraisage CNC ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2031\" class=\"elementor-element elementor-element-0f33136 e-con-full e-flex e-con e-child\" data-id=\"0f33136\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d320fe elementor-widget elementor-widget-text-editor\" data-id=\"2d320fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le fraisage CNC standard offre des tol\u00e9rances de l'ordre de \u00b10,025 mm sans effort particulier. Les installations de haute pr\u00e9cision peuvent atteindre \u00b10,005 mm ou mieux, en particulier sur les machines \u00e0 cinq axes dot\u00e9es d'un outillage et de contr\u00f4les environnementaux ad\u00e9quats. La pr\u00e9cision d\u00e9pend de l'\u00e9tat de la machine, du mat\u00e9riau et des comp\u00e9tences de l'op\u00e9rateur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2032\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2032\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Le fraisage CNC est-il co\u00fbteux pour les petites s\u00e9ries ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2032\" class=\"elementor-element elementor-element-b8b1423 e-con-full e-flex e-con e-child\" data-id=\"b8b1423\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ba78f4 elementor-widget elementor-widget-text-editor\" data-id=\"3ba78f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les co\u00fbts d'installation - programmation, fixation, s\u00e9lection des outils - sont r\u00e9partis sur le nombre de pi\u00e8ces produites. Pour les tr\u00e8s petites quantit\u00e9s, le co\u00fbt par pi\u00e8ce est plus \u00e9lev\u00e9 que pour les grandes s\u00e9ries. Cela dit, le fraisage CNC reste plus rentable que de nombreuses autres solutions pour les pi\u00e8ces de pr\u00e9cision, m\u00eame pour de faibles volumes, en particulier lorsque des tol\u00e9rances serr\u00e9es sont requises.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>There&#8217;s a good chance that many of the products people interact with daily \u2014 phone housings, car engine parts, even medical implants \u2014 were shaped through CNC milling at some point during production. It&#8217;s one of those manufacturing processes that quietly sits behind an enormous range of industries without most people ever thinking about it. [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":3328,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[72],"tags":[],"class_list":["post-7261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/posts\/7261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/comments?post=7261"}],"version-history":[{"count":4,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/posts\/7261\/revisions"}],"predecessor-version":[{"id":7273,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/posts\/7261\/revisions\/7273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/media\/3328"}],"wp:attachment":[{"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/media?parent=7261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/categories?post=7261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jstindustry.com\/fr\/wp-json\/wp\/v2\/tags?post=7261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}