{"id":2586,"date":"2019-10-29T01:09:04","date_gmt":"2019-10-29T01:09:04","guid":{"rendered":"https:\/\/3d.ricoh.com\/support-material\/"},"modified":"2025-09-18T08:05:09","modified_gmt":"2025-09-18T08:05:09","slug":"support-material","status":"publish","type":"page","link":"https:\/\/3d.ricoh.com\/fr\/ressources\/centre-dassistance\/support-material\/","title":{"rendered":"Mat\u00e9riel de support"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">Toutes les technologies d\u2019impression 3D n\u00e9cessitent un mat\u00e9riau de support pendant le processus de fabrication.  <\/h4>\n\n<p>With <a href=\"https:\/\/3d.ricoh.com\/fr\/technologies\/sls\/\">SLS<\/a> and <a href=\"https:\/\/3d.ricoh.com\/3d-materials\/hss-mjf\/\">MJF<\/a> the un-sintered powder supports the part as it is being constructed<em>.<\/em><\/p>\n\n<p>Avec le proc\u00e9d\u00e9 FDM, un second mat\u00e9riau est int\u00e9gr\u00e9 \u00e0 la pi\u00e8ce pour la soutenir. Ce mat\u00e9riau est souvent hydrosoluble et facilement lavable. Cependant, certains mat\u00e9riaux ne disposent que d&rsquo;un support d\u00e9tachable. <\/p>\n\n<h4 class=\"wp-block-heading\"><strong>FDM<\/strong><\/h4>\n\n<p>If an <a href=\"https:\/\/3d.ricoh.com\/fr\/materiels\/fdm\/\">FDM part<\/a> needs to be free from support material it is necessary to select the most suitable material for manufacture prior to part design. The reason for this is that not all FDM materials have a soluble support material option.<\/p>\n\n<p>Les mat\u00e9riaux de support solubles offrent une plus grande libert\u00e9 de conception que les supports d\u00e9tachables. Lors de la conception d&rsquo;une pi\u00e8ce, il suffit de prendre en compte l&rsquo;acc\u00e8s aux zones autour et \u00e0 l&rsquo;int\u00e9rieur de la pi\u00e8ce pour que le m\u00e9lange eau\/d\u00e9tergent puisse p\u00e9n\u00e9trer et dissoudre le support. <\/p>\n\n<p>Les mat\u00e9riaux ULTEM\u2122 9085 et ULTEM\u2122 1010 ne proposent <strong>pas<\/strong> de support soluble en raison des temp\u00e9ratures de traitement \u00e9lev\u00e9es lors de l&rsquo;impression. Il est donc impossible d&rsquo;obtenir un mat\u00e9riau r\u00e9sistant au proc\u00e9d\u00e9 tout en restant hydrosoluble. Par cons\u00e9quent, le support utilis\u00e9 pour leur traitement doit \u00eatre d\u00e9tach\u00e9 apr\u00e8s l&rsquo;impression, \u00e0 la main ou \u00e0 l&rsquo;aide d&rsquo;outils simples. Cet aspect doit donc \u00eatre pris en compte d\u00e8s la conception des pi\u00e8ces en ULTEM\u2122.  <\/p>\n\n<p><strong>Support soluble contre support de rupture<\/strong><\/p>\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"757\" height=\"646\" src=\"https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans_1-1.jpg\" alt=\"Support soluble\" class=\"wp-image-2171\" srcset=\"https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans_1-1.jpg 757w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans_1-1-300x256.jpg 300w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans_1-1-200x171.jpg 200w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans_1-1-600x512.jpg 600w\" sizes=\"auto, (max-width: 757px) 100vw, 757px\" \/><\/figure>\n\n<p>Lorsqu&rsquo;il y a des sections creuses dans un mod\u00e8le, un mat\u00e9riau de support 3D serait g\u00e9n\u00e9r\u00e9 afin de soutenir la pi\u00e8ce pendant la fabrication.<\/p>\n\n<p>Avec les supports solubles, la solution de lavage p\u00e9n\u00e8tre dans la pi\u00e8ce et dissout la mati\u00e8re ind\u00e9sirable, ce qui donne une pi\u00e8ce parfaitement sans support.<\/p>\n\n<p><strong>Soutien aux \u00e9chapp\u00e9es<\/strong><\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1-1024x380.jpg\" alt=\"Soutien aux &#xE9;chapp&#xE9;es\" class=\"wp-image-2175\" width=\"666\" height=\"247\" srcset=\"https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1-1024x380.jpg 1024w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1-300x111.jpg 300w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1-768x285.jpg 768w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1-200x74.jpg 200w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1-600x223.jpg 600w, https:\/\/3d.ricoh.com\/wp-content\/uploads\/2019\/10\/Ricoh_Web_Diagram_Work-Sans2-1.jpg 1485w\" sizes=\"auto, (max-width: 666px) 100vw, 666px\" \/><\/figure>\n\n<p>Lorsqu&rsquo;il y a des sections creuses dans un mod\u00e8le, un mat\u00e9riau de support sera g\u00e9n\u00e9r\u00e9 afin de soutenir la pi\u00e8ce pendant la fabrication.<\/p>\n\n<p>Dans le cas de supports d\u00e9tachables, il est n\u00e9cessaire d&rsquo;envisager l&rsquo;utilisation d&rsquo;outils pour retirer le mat\u00e9riau de support. Dans cet exemple, le retrait complet du support serait difficile, ce qui donnerait lieu \u00e0 une pi\u00e8ce dont le mat\u00e9riau de support serait partiellement retir\u00e9. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toutes les technologies d&rsquo;impression 3D n\u00e9cessitent un mat\u00e9riau de support pendant le processus de fabrication<\/p>\n","protected":false},"author":267,"featured_media":7537,"parent":4388,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2586","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Centre d&#039;aide Ricoh 3D - Mat\u00e9riel de support pour l&#039;impression 3D<\/title>\n<meta name=\"description\" content=\"Toutes les technologies d&#039;impression 3D n\u00e9cessitent un mat\u00e9riau de support pendant le processus de fabrication. 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