{"id":58230,"date":"2026-06-24T14:00:00","date_gmt":"2026-06-24T14:00:00","guid":{"rendered":"https:\/\/3drmtech.com\/?p=58230"},"modified":"2026-08-23T02:30:28","modified_gmt":"2026-08-23T02:30:28","slug":"3d-printing-vs-cnc-machining-how-to-choose","status":"publish","type":"post","link":"https:\/\/3drmtech.com\/fr\/blog\/3d-printing-vs-cnc-machining-how-to-choose\/","title":{"rendered":"3D Printing vs CNC Machining: How to Choose"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Additive or subtractive? <a href=\"https:\/\/3drmtech.com\/fr\/services\/3d-printing\/\">Impression 3D<\/a> et <a href=\"https:\/\/3drmtech.com\/fr\/metalworking\/\">Usinage CNC<\/a> both make great parts \u2014 they\u2019re just good at different things. Here\u2019s how to decide.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>When 3D printing wins<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Complex geometry, internal features or organic shapes.<\/li>\n\n\n\n<li>Fast, low-cost prototypes and iterations.<\/li>\n\n\n\n<li>Lightweighting and consolidated assemblies.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>When CNC wins<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Metal parts and very tight tolerances.<\/li>\n\n\n\n<li>Specific surface finishes and material certifications.<\/li>\n\n\n\n<li>Simple geometries in higher volumes.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Often the smart move is to combine them \u2014 print a prototype to validate, then machine the production version. Cost is usually the deciding factor; see <a href=\"https:\/\/3drmtech.com\/fr\/blog\/3d-printing-cost-canada\/\">how much 3D printing costs<\/a>. For ongoing runs, weigh <a href=\"https:\/\/3drmtech.com\/fr\/blog\/low-volume-production-3d-printing\/\">production \u00e0 faible volume<\/a> options aussi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e9crivez-nous votre pi\u00e8ce et nous vous recommanderons l'impression, l'usinage ou les deux.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Lecture connexe<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/3drmtech.com\/fr\/blog\/3d-printing-cost-canada\/\">How Much Does 3D Printing Cost in Canada?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/3drmtech.com\/fr\/blog\/low-volume-production-3d-printing\/\">Production en petites s\u00e9ries gr\u00e2ce \u00e0 l'impression 3D<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/3drmtech.com\/fr\/blog\/fdm-vs-sls-vs-sla\/\">FDM vs SLS vs SLA<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Services: <\/strong><a href=\"https:\/\/3drmtech.com\/fr\/services\/3d-printing\/\">Impression 3D<\/a> \u00b7 <a href=\"https:\/\/3drmtech.com\/fr\/metalworking\/\">CNC \/ Travail des m\u00e9taux<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00eat \u00e0 jouer votre r\u00f4le ? <a href=\"https:\/\/3drmtech.com\/fr\/contact-us\/\">Demandez un devis \u00e0 3DRM Tech<\/a> - Envoyez-nous un fichier ou simplement votre id\u00e9e et nous vous recommanderons la meilleure solution et le meilleur prix.<\/p>","protected":false},"excerpt":{"rendered":"<p>Additive or subtractive? 3D printing and CNC machining both make great parts \u2014 they\u2019re just good at different things. Here\u2019s how to decide. When 3D printing wins When CNC wins Often the smart move is to combine them \u2014 print a prototype to validate, then machine the production version. Cost is usually the deciding factor; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":58522,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-58230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3D Printing vs CNC Machining: How to Choose - 3DRM Tech<\/title>\n<meta name=\"description\" content=\"3DRM Tech 3D Printing vs CNC Machining: How to Choose -\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/3drmtech.com\/fr\/blog\/3d-printing-vs-cnc-machining-how-to-choose\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D Printing vs CNC Machining: How to Choose - 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