{"id":12657,"date":"2025-02-14T12:42:36","date_gmt":"2025-02-14T11:42:36","guid":{"rendered":"https:\/\/blog.topsolid.com\/?p=12657"},"modified":"2025-05-23T16:11:46","modified_gmt":"2025-05-23T14:11:46","slug":"usinage-cnc","status":"publish","type":"post","link":"https:\/\/blog.topsolid.com\/fr\/usinage-cnc\/","title":{"rendered":"L\u2019usinage CNC, une pratique qui r\u00e9volutionne la fabrication de pr\u00e9cision"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.25.1&Prime; custom_padding=\u00a0\u00bb0|0px|54px|0px|false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb0|0px|0|0px|false|false\u00a0\u00bb collapsed=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text admin_label=\u00a0\u00bbTexte\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>L\u2019usinage CNC (<em>Computer numerical control<\/em>) <strong>ou, en fran\u00e7ais, l\u2019usinage par Machines-Outils \u00e0 Commande Num\u00e9rique (MOCN<\/strong><strong>)<\/strong> est un processus de fabrication soustractif. Concr\u00e8tement, il consiste \u00e0 fa\u00e7onner des pi\u00e8ces par suppression de mati\u00e8re, via des commandes num\u00e9riques. Ces <strong>MOCN<\/strong>, int\u00e9grant des fraiseuses, des tours et des d\u00e9coupeuses, sont programm\u00e9es pour ex\u00e9cuter des op\u00e9rations pr\u00e9cises avec un niveau de r\u00e9p\u00e9tabilit\u00e9 \u00e9lev\u00e9.<\/p>\n<p>En 2024, ce march\u00e9 repr\u00e9sente plus de 100\u00a0milliards de dollars. Lumi\u00e8re sur une pratique qui r\u00e9volutionne l\u2019univers de la fabrication de pr\u00e9cision.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=\u00a0\u00bbLigne\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb35px|0px|0|0px|false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text admin_label=\u00a0\u00bbTexte\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1&Prime; custom_padding=\u00a0\u00bb||0px|||\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<h2>Qu\u2019est-ce que l\u2019usinage CNC\u2009?<\/h2>\n<p>Enlever des couches de mat\u00e9riau d\u2019une pi\u00e8ce brute ou \u00e0 usiner, pour cr\u00e9er une pi\u00e8ce sur mesure. C\u2019est ainsi que se pr\u00e9sente l\u2019usinage CNC, qui permet de r\u00e9aliser une grande vari\u00e9t\u00e9 de pi\u00e8ces.<\/p>\n<p>Ces machines, enti\u00e8rement <strong>pilot\u00e9es par ordinateur<\/strong>, garantissent une pr\u00e9cision microm\u00e9trique et une grande r\u00e9p\u00e9tabilit\u00e9, ce qui les rend id\u00e9ales pour la production industrielle de haute qualit\u00e9.<\/p>\n<p>La mod\u00e9lisation de ces pi\u00e8ces est r\u00e9alis\u00e9e en num\u00e9rique, via un <strong>logiciel de CAO<\/strong> (Conception assist\u00e9e par ordinateur).<\/p>\n<p>D\u2019un point de vue fonctionnel, l\u2019usinage CNC permet de programmer \u00e0 l\u2019avance la vitesse et la position des fonctions de la machine-outil (ou machine CNC). Cette anticipation vise \u00e0 <strong>affiner la pr\u00e9cision de l\u2019ex\u00e9cution<\/strong> et \u00e0 <strong>automatiser le processus de fabrication<\/strong>. Pour autant, la technique est totalement compatible avec la <strong>production de pi\u00e8ces simples, mais tr\u00e8s d\u00e9taill\u00e9es, en s\u00e9ries uniques et restreintes<\/strong>.<\/p>\n<p>Elle s\u2019oppose par ailleurs aux proc\u00e9d\u00e9s de fabrication additifs ou formateurs, comme l\u2019impression 3D ou le moulage par injection de liquide, par exemple.<\/p>\n<h3>L\u2019histoire de l\u2019usinage CNC<\/h3>\n<p>Avant les ann\u00e9es\u00a01950 et le d\u00e9but de l\u2019\u00e8re industrielle, le processus de fabrication de pi\u00e8ces par soustraction \u00e9tait plus <strong>complexe et chronophage<\/strong>. Le progr\u00e8s, tel que nous le connaissons aujourd\u2019hui avec l\u2019usinage CNC, s\u2019explique par la d\u00e9mocratisation des technologies num\u00e9riques.<\/p>\n<p>Mais avant d\u2019en arriver l\u00e0, il faut remonter jusqu\u2019aux ann\u00e9es\u00a01940, avec l\u2019apparition des <strong>premi\u00e8res machines CNC d\u00e9velopp\u00e9es par Parsons Corporation<\/strong>, aux \u00c9tats-Unis. C\u2019est en effet \u00e0 cette entreprise que l\u2019on doit la cr\u00e9ation d\u2019un syst\u00e8me pour concevoir des gabarits pour les pales des h\u00e9licopt\u00e8res militaires. Ainsi naquit la premi\u00e8re v\u00e9ritable machine CNC.<\/p>\n<h3>Les applications et proc\u00e9d\u00e9s de l\u2019usinage CNC<\/h3>\n<p>L\u2019usinage CNC s\u2019articule autour de 4\u00a0\u00e9tapes\u2009:<\/p>\n<ol>\n<li><strong>Dessin avec le logiciel de CAO<\/strong>.<\/li>\n<li><strong>Traduction en G-code<\/strong> (code g\u00e9n\u00e9ral ou g\u00e9om\u00e9trique, le langage de programmation CNC le plus populaire).<\/li>\n<li><strong>Fixation de la mati\u00e8re premi\u00e8re et des outils<\/strong> sur la MOCN.<\/li>\n<li><strong>Ex\u00e9cution de l\u2019usinage<\/strong>.<\/li>\n<\/ol>\n<p><strong>Astuce<\/strong><strong>\u2009:<\/strong> Il est important de vous assurer d\u2019avoir d\u00e9fini tous les param\u00e8tres d\u2019usinage dans les r\u00e8gles de l\u2019art. \u00c0 ce titre, vous gagnerez \u00e0 r\u00e9aliser une premi\u00e8re simulation avant de lancer la production en s\u00e9rie de vos pi\u00e8ces.<\/p>\n<h4>Le forage (ou per\u00e7age) CNC<\/h4>\n<p>Le forage ou per\u00e7age CNC est une technique qui permet de <strong>r\u00e9aliser des trous align\u00e9s verticalement<\/strong>, gr\u00e2ce \u00e0 une position pr\u00e9cise de la m\u00e8che utilis\u00e9e. Ces trous sont destin\u00e9s \u00e0 recevoir des vis ou des boulons en vue d\u2019un assemblage futur. Ils peuvent aussi avoir une utilit\u00e9 esth\u00e9tique.<\/p>\n<h4>Le fraisage CNC<\/h4>\n<p>Le fraisage CNC vise \u00e0 <strong>rogner le mat\u00e9riau et y sculpter des formes<\/strong>. Pour cela, il fait intervenir une fraise rotative et rend possibles deux typologies d\u2019op\u00e9rations\u2009:<\/p>\n<ul>\n<li>le <strong>fraisage de face<\/strong> pour d\u00e9couper des surfaces plates et peu profondes\u2009;<\/li>\n<li>le <strong>fraisage p\u00e9riph\u00e9rique<\/strong> pour d\u00e9couper des cavit\u00e9s profondes.<\/li>\n<\/ul>\n<p>Pour ce qui est du mode op\u00e9ratoire, la machine fait avancer la pi\u00e8ce vers l\u2019outil de coupe, et dans le sens de la rotation de celui-ci \u2013 \u00e0 l\u2019inverse du fraisage manuel.<\/p>\n<h4>Le tournage CNC<\/h4>\n<p>Dans le tournage CNC, <strong>ce n\u2019est pas l\u2019outil de la machine qui tourne<\/strong>, mais la pi\u00e8ce \u00e0 fa\u00e7onner. La mati\u00e8re est ainsi enlev\u00e9e en p\u00e9riph\u00e9rie, jusqu\u2019\u00e0 atteindre le diam\u00e8tre d\u00e9sir\u00e9.<\/p>\n<p>Gr\u00e2ce \u00e0 cette technique, il est possible de <strong>fa\u00e7onner des pi\u00e8ces cylindriques<\/strong>, \u00e0 l\u2019int\u00e9rieur comme \u00e0 l\u2019ext\u00e9rieur.<\/p>\n<h4>L\u2019usinage par \u00e9lectro\u00e9rosion (EDM)<\/h4>\n<p>L\u2019EDM consiste \u00e0 <strong>g\u00e9n\u00e9rer des d\u00e9charges \u00e9lectriques pour rogner la mati\u00e8re<\/strong> et ainsi retirer les sections d\u2019une pi\u00e8ce. Ce proc\u00e9d\u00e9 fait intervenir deux \u00e9lectrodes rapproch\u00e9es, provoquant l\u2019intensification du champ \u00e9lectrique et la soustraction des parties d\u2019une pi\u00e8ce. C\u2019est ainsi que sont moul\u00e9es <strong>les pi\u00e8ces de forme particuli\u00e8re<\/strong>.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#D0001D\u00a0\u00bb custom_padding=\u00a0\u00bb12px|0px|12px|0px|false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.25.1&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ffffff; font-size: x-large;\"><strong>La gamme de solutions CAO, FAO, ERP TopSolid<\/strong><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_5,1_5,1_5,1_5,1_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/blog.topsolid.fr\/wp-content\/uploads\/2019\/03\/TSCam-1.png\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/www.topsolid.fr\/produits\/topsolidcam.htm\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bb\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; border_radii=\u00a0\u00bbon|15px|15px|15px|15px\u00a0\u00bb border_color_all=\u00a0\u00bb#d0001d\u00a0\u00bb border_style_all=\u00a0\u00bbinset\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset6&Prime; box_shadow_horizontal=\u00a0\u00bb1px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/blog.topsolid.fr\/wp-content\/uploads\/2019\/03\/TSDesign-1.png\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/www.topsolid.fr\/produits\/topsoliddesign.htm\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bb\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; border_radii=\u00a0\u00bbon|15px|15px|15px|15px\u00a0\u00bb border_color_all=\u00a0\u00bb#d0001d\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset6&Prime; box_shadow_horizontal=\u00a0\u00bb1px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/blog.topsolid.fr\/wp-content\/uploads\/2019\/03\/TSSheetmetal-1.png\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/www.topsolid.fr\/produits\/topsolidsheetmetal.htm\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bb\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.24.2&Prime; border_radii=\u00a0\u00bbon|15px|15px|15px|15px\u00a0\u00bb border_color_all=\u00a0\u00bb#d0001d\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset6&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/blog.topsolid.fr\/wp-content\/uploads\/2019\/03\/TSWood-1.png\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/www.topsolid.fr\/produits\/topsolidwood.htm\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bb\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.24.2&Prime; border_radii=\u00a0\u00bbon|15px|15px|15px|15px\u00a0\u00bb border_color_all=\u00a0\u00bb#d0001d\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset6&Prime; box_shadow_horizontal=\u00a0\u00bb1px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_5&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/blog.topsolid.fr\/wp-content\/uploads\/2019\/03\/TSErp-1.png\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/www.topsolid.fr\/produits\/topsoliderp.htm\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bb\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.24.2&Prime; border_radii=\u00a0\u00bbon|15px|15px|15px|15px\u00a0\u00bb border_color_all=\u00a0\u00bb#d0001d\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset6&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; custom_padding=\u00a0\u00bb35px|0px|35px|0px|false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.25.1&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Utiliser l\u2019usinage CNC dans mon entreprise<\/h2>\n<h3>Ces industries qui utilisent l\u2019usinage CNC<\/h3>\n<p>L\u2019usinage CNC est r\u00e9put\u00e9 pour sa <strong>compatibilit\u00e9 avec de nombreux mat\u00e9riaux r\u00e9sistants et faciles \u00e0 usiner<\/strong>. C\u2019est notamment le cas <strong>du m\u00e9tal, du plastique ou encore des composites<\/strong>.<\/p>\n<p>La technique est d\u2019ailleurs tr\u00e8s r\u00e9pandue dans un certain nombre de secteurs pour sa <strong>pr\u00e9cision au microm\u00e8tre pr\u00e8s<\/strong>, qui ne laisse pas de place \u00e0 l\u2019erreur. Parmi les industries qui y ont recours, on peut notamment citer\u2009:<\/p>\n<ul>\n<li>L\u2019automobile \u2013 ch\u00e2ssis, pi\u00e8ces de v\u00e9hicules.<\/li>\n<li>L\u2019a\u00e9rospatial \u2013 moteurs, structures d\u2019avion.<\/li>\n<li>Le m\u00e9dical \u2013 mat\u00e9riel chirurgical, implants, proth\u00e8ses, scanners, dispositifs personnalis\u00e9s\u2026<\/li>\n<li>L\u2019\u00e9lectronique \u2013 pour les composants de tr\u00e8s petite taille des circuits imprim\u00e9s.<\/li>\n<li>La construction.<\/li>\n<\/ul>\n<h3>Les machines au service de l\u2019usinage CNC<\/h3>\n<p>Les MOCN se d\u00e9clinent en plusieurs types, chacune \u00e9tant adapt\u00e9e \u00e0 des proc\u00e9d\u00e9s sp\u00e9cifiques d\u2019<strong>usinage CNC<\/strong>. Leur automatisation avanc\u00e9e permet d\u2019obtenir des r\u00e9sultats pr\u00e9cis tout en optimisant les temps de cycle.<\/p>\n<h4>Les fraiseuses CNC<\/h4>\n<p>Les fraiseuses CNC sont <strong>utilis\u00e9es par d\u00e9faut<\/strong> pour les op\u00e9rations de fraisage CNC. Il en existe deux versions\u2009: \u00e0 3 ou 5\u00a0axes. Aussi, la <strong>vitesse de rotation de la fraise<\/strong> \u2013 un outil coupant \u2013 est <strong>tr\u00e8s \u00e9lev\u00e9e<\/strong> pour permettre un fa\u00e7onnage pr\u00e9cis et qualitatif.<\/p>\n<h4>Les tours<\/h4>\n<p>Les tours sont utilis\u00e9s pour le tournage CNC. Cette technique consiste \u00e0 r\u00e9aliser des <strong>coupes horizontales ou verticales<\/strong>, en fa\u00e7onnant la pi\u00e8ce gr\u00e2ce \u00e0 une <strong>rotation tr\u00e8s rapide<\/strong> de celle-ci.<\/p>\n<h4>Les d\u00e9coupeurs au plasma ou au jet d\u2019eau<\/h4>\n<p>Les d\u00e9coupeurs au plasma utilisent la chaleur pour d\u00e9couper les pi\u00e8ces. Ils sont capables de <strong>faire fondre du m\u00e9tal tr\u00e8s \u00e9pais<\/strong>.<\/p>\n<p>Les d\u00e9coupeurs au jet d\u2019eau, eux, utilisent la tr\u00e8s haute pression, pour usiner les <strong>mat\u00e9riaux qui ne supportent pas la chaleur<\/strong>.<\/p>\n<h3>Les avantages de l\u2019usinage CNC par rapport aux m\u00e9thodes traditionnelles<\/h3>\n<p>Si l\u2019usinage CNC est si pl\u00e9biscit\u00e9, c\u2019est pour sa pr\u00e9cision, mais aussi pour sa polyvalence et sa rentabilit\u00e9.<\/p>\n<p>En effet, le <strong>niveau de pr\u00e9cision<\/strong> de cette technique se mesure en microns. Une minutie indispensable dans des secteurs majeurs et essentiels.<\/p>\n<p>Pour ce qui est de la rentabilit\u00e9, elle est li\u00e9e \u00e0 <strong>l\u2019automatisation, l\u2019absence de moule, et l\u2019optimisation de la mati\u00e8re premi\u00e8re<\/strong>. Autant de param\u00e8tres qui r\u00e9duisent l\u2019utilisation des ressources (humaines, mat\u00e9rielles et financi\u00e8res) et qui suppriment \u2013 ou r\u00e9duisent \u2013 la question de la gestion des d\u00e9chets.<\/p>\n<p>Enfin, l\u2019usinage CNC peut \u00eatre utilis\u00e9 pour le fa\u00e7onnage de plusieurs mat\u00e9riaux dont la composition est tr\u00e8s diff\u00e9rente. Cette <strong>polyvalence <\/strong>ouvre donc un large champ des possibles en mati\u00e8re de personnalisation.<\/p>\n<h2>Faire appel \u00e0 TopSolid\u2019Cam pour mon usinage CNC<\/h2>\n<p><a href=\"https:\/\/www.topsolid.com\/fr-fr\/produits\/topsolidcam\">TopSolid\u2019Cam<\/a> est une solution con\u00e7ue pour r\u00e9pondre \u00e0 tous vos besoins en mati\u00e8re d\u2019usinage CNC\u2009: CAO, pr\u00e9cision de la trajectoire des machines, fa\u00e7onnage toujours plus fin\u2026 Et ce, quels que soient votre secteur d\u2019activit\u00e9 et la taille des pi\u00e8ces \u00e0 cr\u00e9er.<\/p>\n<p>Nos diff\u00e9rents modules s\u2019accompagnent d\u2019un <strong>catalogue complet de solutions techniques<\/strong>. Une diversit\u00e9 qui permet de r\u00e9pondre \u00e0 tous vos besoins\u2009: fraisage 2D, 3D, 4 ou 5\u00a0axes, tournage, d\u00e9colletage, en positionn\u00e9 ou en continu, entre autres. <a href=\"https:\/\/content.topsolid.com\/fr\/contact\">Contactez-nous pour en savoir plus<\/a>.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_3,1_3,1_3&Prime; admin_label=\u00a0\u00bblijn\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb collapsed=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_3&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_button button_url=\u00a0\u00bbhttps:\/\/content.topsolid.com\/fr\/demandedevis-0&Prime; url_new_window=\u00a0\u00bbon\u00a0\u00bb button_text=\u00a0\u00bbDemander un devis\u00a0\u00bb button_alignment=\u00a0\u00bbcenter\u00a0\u00bb admin_label=\u00a0\u00bbGet a quote\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_button][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_3&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_button button_url=\u00a0\u00bbhttps:\/\/content.topsolid.com\/fr\/contact\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb button_text=\u00a0\u00bbNous contacter\u00a0\u00bb button_alignment=\u00a0\u00bbcenter\u00a0\u00bb admin_label=\u00a0\u00bbContact us\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_button][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_3&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_button button_url=\u00a0\u00bbhttps:\/\/content.topsolid.com\/fr\/demandedemonstration\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb button_text=\u00a0\u00bbProgrammer une d\u00e9mo\u00a0\u00bb button_alignment=\u00a0\u00bbcenter\u00a0\u00bb admin_label=\u00a0\u00bbDemo request\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019usinage CNC (Computer numerical control) ou, en fran\u00e7ais, l\u2019usinage par Machines-Outils \u00e0 Commande Num\u00e9rique (MOCN) est un processus de fabrication soustractif. Concr\u00e8tement, il consiste \u00e0 fa\u00e7onner des pi\u00e8ces par suppression de mati\u00e8re, via des commandes num\u00e9riques. Ces MOCN, int\u00e9grant des fraiseuses, des tours et des d\u00e9coupeuses, sont programm\u00e9es pour ex\u00e9cuter des op\u00e9rations pr\u00e9cises avec un niveau de r\u00e9p\u00e9tabilit\u00e9 \u00e9lev\u00e9.<\/p>\n","protected":false},"author":4,"featured_media":12709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","content-type":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-12657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-usinage"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u2019usinage CNC : r\u00e9volution dans la fabrication de pr\u00e9cision<\/title>\n<meta name=\"description\" content=\"L\u2019usinage CNC est un processus de 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