{"id":58240,"date":"2026-06-24T14:07:07","date_gmt":"2026-06-24T14:07:07","guid":{"rendered":"https:\/\/3drmtech.com\/?p=58240"},"modified":"2026-09-21T12:52:16","modified_gmt":"2026-09-21T12:52:16","slug":"design-for-additive-manufacturing-a-practical-dfam-guide","status":"publish","type":"post","link":"https:\/\/3drmtech.com\/fr\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/","title":{"rendered":"Conception pour la fabrication additive : un guide pratique DfAM"},"content":{"rendered":"<p class=\"wp-block-paragraph\">La conception pour la fabrication additive (DfAM) consiste \u00e0 concevoir des pi\u00e8ces en tenant compte de leur mode d'impression r\u00e9el. Une conception r\u00e9ussie permet de r\u00e9duire les impressions rat\u00e9es, d'\u00e9conomiser des mat\u00e9riaux et de diminuer les co\u00fbts. <a href=\"https:\/\/3drmtech.com\/fr\/services\/cad-design\/\">Service de conception CAO<\/a> applique ces principes d\u00e8s le d\u00e9part.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Les essentiels de la DfAM<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9paisseur de paroi \u2014 trop fine, c'est rat\u00e9 ; trop \u00e9paisse, c'est du gaspillage de mat\u00e9riau.<\/li>\n\n\n\n<li>L'orientation influe sur la r\u00e9sistance, la finition de surface et les besoins de support.<\/li>\n\n\n\n<li>Supports \u2014 concevoir pour les minimiser (ou choisir) <a href=\"https:\/\/3drmtech.com\/fr\/blog\/what-is-sls-3d-printing\/\">SLS<\/a>, qui n'en a pas besoin).<\/li>\n\n\n\n<li>Tol\u00e9rances \u2014 concevoir des jeux r\u00e9alistes pour les pi\u00e8ces mobiles.<\/li>\n\n\n\n<li>Conception respectueuse des mat\u00e9riaux \u2014 voir <a href=\"https:\/\/3drmtech.com\/fr\/blog\/how-to-choose-a-3d-printing-service-in-montreal\/\">choisir le meilleur mat\u00e9riau<\/a>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">La DfAM d\u00e9pend \u00e9galement du processus utilis\u00e9 \u2014 voir la revue <a href=\"https:\/\/3drmtech.com\/fr\/blog\/fdm-vs-sls-vs-sla\/\">FDM <\/a><a href=\"https:\/\/3drmtech.com\/fr\/blog\/fdm-sla-or-sls-which-3d-printing-process-fits-your-part\/\">vs <\/a><a href=\"https:\/\/3drmtech.com\/fr\/blog\/fdm-vs-sls-vs-sla\/\">SLS vs SLA<\/a>. Pour une vue d'ensemble, observez comment une pi\u00e8ce se d\u00e9place <a href=\"https:\/\/3drmtech.com\/fr\/blog\/from-cad-to-finished-part-the-3d-printing-workflow\/\">de la CAO \u00e0 la pi\u00e8ce finie<\/a>, et \u00e9vitez-vous de <a href=\"https:\/\/3drmtech.com\/fr\/blog\/3d-printing-design-mistakes\/\">erreurs de conception courantes<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous n\u2019\u00eates pas s\u00fbr que votre mod\u00e8le soit pr\u00eat pour l\u2019impression ? Envoyez-le-nous et nous signalerons tout probl\u00e8me de conception pour la fabrication additive avant que vous ne validiez.<\/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\/7-common-3d-printing-design-mistakes-to-avoid\/\">7 erreurs courantes de conception en impression 3D<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Services: <\/strong><a href=\"https:\/\/3drmtech.com\/fr\/services\/cad-design\/\">Conception CAO<\/a> \u00b7 <a href=\"https:\/\/3drmtech.com\/fr\/services\/3d-printing\/\">Impression 3D<\/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>Design for Additive Manufacturing (DfAM) means designing parts for the way they\u2019re actually printed. Get it right and you\u2019ll cut failed prints, save material and lower cost. Our CAD design service applies these principles from the start. DfAM essentials DfAM also depends on which process you use \u2014 review FDM vs SLS vs SLA. For [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":58519,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-58240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Design for Additive Manufacturing: A Practical DfAM Guide - 3DRM Tech<\/title>\n<meta name=\"description\" content=\"Design for additive manufacturing (DfAM): FDM vs SLS vs SLA rules. Wall thickness, supports, tolerances. Engineering firms, quote now.\" \/>\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\/design-for-additive-manufacturing-a-practical-dfam-guide\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Design for Additive Manufacturing: A Practical DfAM Guide - 3DRM Tech\" \/>\n<meta property=\"og:description\" content=\"Design for additive manufacturing (DfAM): FDM vs SLS vs SLA rules. Wall thickness, supports, tolerances. Engineering firms, quote now.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/3drmtech.com\/fr\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"3DRM Tech\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-24T14:07:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-21T12:52:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/06\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"559\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"3drmtech\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"3drmtech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/\"},\"author\":{\"name\":\"3drmtech\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#\\\/schema\\\/person\\\/fcb5fea69dcbf865d6c46c00e07a1999\"},\"headline\":\"Design for Additive Manufacturing: A Practical DfAM Guide\",\"datePublished\":\"2026-06-24T14:07:07+00:00\",\"dateModified\":\"2026-09-21T12:52:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/\"},\"wordCount\":184,\"publisher\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/3drmtech.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-CA\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/\",\"url\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/\",\"name\":\"Design for Additive Manufacturing: A Practical DfAM Guide - 3DRM Tech\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/3drmtech.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp\",\"datePublished\":\"2026-06-24T14:07:07+00:00\",\"dateModified\":\"2026-09-21T12:52:16+00:00\",\"description\":\"Design for additive manufacturing (DfAM): FDM vs SLS vs SLA rules. Wall thickness, supports, tolerances. Engineering firms, quote now.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/3drmtech.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp\",\"contentUrl\":\"https:\\\/\\\/3drmtech.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp\",\"width\":1024,\"height\":559,\"caption\":\"A Practical DfAM Guide\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/blog\\\/design-for-additive-manufacturing-a-practical-dfam-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/3drmtech.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Design for Additive Manufacturing: A Practical DfAM Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#website\",\"url\":\"https:\\\/\\\/3drmtech.com\\\/\",\"name\":\"3D Printing Services Montreal, Quebec\",\"description\":\"3D Printing, Designing and Scanning in Montreal\",\"publisher\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#organization\"},\"alternateName\":\"3DRM TECH\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/3drmtech.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#organization\",\"name\":\"3DRM Tech\",\"alternateName\":\"3D Printing Montreal\",\"url\":\"https:\\\/\\\/3drmtech.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/3drmtech.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/3DRM-Logo-Footer-1920w.webp\",\"contentUrl\":\"https:\\\/\\\/3drmtech.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/3DRM-Logo-Footer-1920w.webp\",\"width\":1080,\"height\":1080,\"caption\":\"3DRM Tech\"},\"image\":{\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/3drmtech.com\\\/#\\\/schema\\\/person\\\/fcb5fea69dcbf865d6c46c00e07a1999\",\"name\":\"3drmtech\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Conception pour la fabrication additive : un guide pratique DfAM  - 3DRM Tech","description":"Design for additive manufacturing (DfAM): FDM vs SLS vs SLA rules. Wall thickness, supports, tolerances. Engineering firms, quote now.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/3drmtech.com\/fr\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/","og_locale":"fr_CA","og_type":"article","og_title":"Design for Additive Manufacturing: A Practical DfAM Guide - 3DRM Tech","og_description":"Design for additive manufacturing (DfAM): FDM vs SLS vs SLA rules. Wall thickness, supports, tolerances. Engineering firms, quote now.","og_url":"https:\/\/3drmtech.com\/fr\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/","og_site_name":"3DRM Tech","article_published_time":"2026-06-24T14:07:07+00:00","article_modified_time":"2026-09-21T12:52:16+00:00","og_image":[{"width":1024,"height":559,"url":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/06\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp","type":"image\/webp"}],"author":"3drmtech","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"3drmtech","Estimation du temps de lecture":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#article","isPartOf":{"@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/"},"author":{"name":"3drmtech","@id":"https:\/\/3drmtech.com\/#\/schema\/person\/fcb5fea69dcbf865d6c46c00e07a1999"},"headline":"Design for Additive Manufacturing: A Practical DfAM Guide","datePublished":"2026-06-24T14:07:07+00:00","dateModified":"2026-09-21T12:52:16+00:00","mainEntityOfPage":{"@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/"},"wordCount":184,"publisher":{"@id":"https:\/\/3drmtech.com\/#organization"},"image":{"@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/06\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp","articleSection":["Blog"],"inLanguage":"fr-CA"},{"@type":"WebPage","@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/","url":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/","name":"Conception pour la fabrication additive : un guide pratique DfAM  - 3DRM Tech","isPartOf":{"@id":"https:\/\/3drmtech.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#primaryimage"},"image":{"@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/06\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp","datePublished":"2026-06-24T14:07:07+00:00","dateModified":"2026-09-21T12:52:16+00:00","description":"Design for additive manufacturing (DfAM): FDM vs SLS vs SLA rules. Wall thickness, supports, tolerances. Engineering firms, quote now.","breadcrumb":{"@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/"]}]},{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#primaryimage","url":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/06\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp","contentUrl":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/06\/Design-for-Additive-Manufacturing-A-Practical-DfAM-Guide.webp","width":1024,"height":559,"caption":"A Practical DfAM Guide"},{"@type":"BreadcrumbList","@id":"https:\/\/3drmtech.com\/blog\/design-for-additive-manufacturing-a-practical-dfam-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/3drmtech.com\/"},{"@type":"ListItem","position":2,"name":"Design for Additive Manufacturing: A Practical DfAM Guide"}]},{"@type":"WebSite","@id":"https:\/\/3drmtech.com\/#website","url":"https:\/\/3drmtech.com\/","name":"Services d'impression 3D \u00e0 Montr\u00e9al, Qu\u00e9bec","description":"Impression 3D, conception et num\u00e9risation \u00e0 Montr\u00e9al","publisher":{"@id":"https:\/\/3drmtech.com\/#organization"},"alternateName":"3DRM TECH","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/3drmtech.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-CA"},{"@type":"Organization","@id":"https:\/\/3drmtech.com\/#organization","name":"Technologie 3DRM","alternateName":"3D Printing Montreal","url":"https:\/\/3drmtech.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/3drmtech.com\/#\/schema\/logo\/image\/","url":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/04\/3DRM-Logo-Footer-1920w.webp","contentUrl":"https:\/\/3drmtech.com\/wp-content\/uploads\/2026\/04\/3DRM-Logo-Footer-1920w.webp","width":1080,"height":1080,"caption":"3DRM Tech"},"image":{"@id":"https:\/\/3drmtech.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/3drmtech.com\/#\/schema\/person\/fcb5fea69dcbf865d6c46c00e07a1999","name":"3drmtech"}]}},"_links":{"self":[{"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/posts\/58240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/comments?post=58240"}],"version-history":[{"count":2,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/posts\/58240\/revisions"}],"predecessor-version":[{"id":59240,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/posts\/58240\/revisions\/59240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/media\/58519"}],"wp:attachment":[{"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/media?parent=58240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/categories?post=58240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3drmtech.com\/fr\/wp-json\/wp\/v2\/tags?post=58240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}