{"id":1819,"date":"2023-02-12T16:22:05","date_gmt":"2023-02-12T16:22:05","guid":{"rendered":"https:\/\/ceff-lab.ch\/?p=1819"},"modified":"2023-02-12T19:41:04","modified_gmt":"2023-02-12T19:41:04","slug":"parois-de-renfort-dans-une-impression-3d","status":"publish","type":"post","link":"https:\/\/ceff-lab.ch\/index.php\/2023\/02\/12\/parois-de-renfort-dans-une-impression-3d\/","title":{"rendered":"Parois de renfort dans une impression 3D"},"content":{"rendered":"\n<p>Comment ajouter simplement des parois pour renforcer une pi\u00e8ce imprim\u00e9e 3D tout en conservant un remplissage automatique \u00e0 un taux de remplissage pr\u00e9d\u00e9fini ? La m\u00e9thode d\u00e9crite ci-dessous consiste \u00e0 cr\u00e9er des corps distincts, les p\u00e9rim\u00e8tres faisant office de renfort<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:39% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"347\" height=\"225\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image.png\" alt=\"\" class=\"wp-image-1822 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image.png 347w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-300x195.png 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Exemple de r\u00e9alisation : Un cube avec 2 renforts longitudinaux (en jaune sur l&rsquo;image ci-contre).<\/p>\n\n\n\n<p>La suite de cet article explique en d\u00e9tail sa r\u00e9alisation<\/p>\n<\/div><\/div>\n\n\n\n<p>La r\u00e9alisation est faite avec Fusion360 pour la mod\u00e9lisation 3D et PrusaSlicer pour la r\u00e9alisation de l\u2019impression 3D<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 28%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"382\" height=\"232\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-5.png\" alt=\"\" class=\"wp-image-1829 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-5.png 382w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-5-300x182.png 300w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 1 : Cr\u00e9er le corps de base : Dans ce cas un cube de 60x30x5mm<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 35%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"351\" height=\"207\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-4.png\" alt=\"\" class=\"wp-image-1828 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-4.png 351w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-4-300x177.png 300w\" sizes=\"(max-width: 351px) 100vw, 351px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 2 : Sur la face du cube, cr\u00e9er une esquisse et dessiner les des lignes qui serviront \u00e0 scinder le cube en 3 corps<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 62%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"687\" height=\"237\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-6.png\" alt=\"\" class=\"wp-image-1832 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-6.png 687w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-6-300x103.png 300w\" sizes=\"(max-width: 687px) 100vw, 687px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 3: Utiliser la commande \u00ab&nbsp;Scinder le corps&nbsp;\u00bb<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 32%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"378\" height=\"189\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-7.png\" alt=\"\" class=\"wp-image-1835 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-7.png 378w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-7-300x150.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>L\u2019objet est maintenant scind\u00e9 en 3 corps distincts.<br><\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 22%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"134\" height=\"24\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-8.png\" alt=\"\" class=\"wp-image-1836 size-full\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 4 :S\u00e9lectionner l\u2019ensemble des corps&nbsp; en s\u00e9lectionnant le corps complet.<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"537\" height=\"296\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-11.png\" alt=\"\" class=\"wp-image-1841 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-11.png 537w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-11-300x165.png 300w\" sizes=\"(max-width: 537px) 100vw, 537px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 5 : Cr\u00e9er le fichier STL pour l&rsquo;impression 3D.<br><br><strong>Le travail dans Fusion 360 est termin\u00e9<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 28%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"232\" height=\"34\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-12.png\" alt=\"\" class=\"wp-image-1844 size-full\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>La suite, je l&rsquo;ai fait dans le logiciel de tranchage <\/strong><br><strong>PrusaSlicer  qui doit \u00eatre en mode \u00ab\u00a0Avanc\u00e9\u00a0\u00bb ou \u00ab\u00a0Expert\u00a0\u00bb<\/strong><br>Les r\u00e9glages de l\u2019impression ne requirent pas de param\u00e8tres particuliers, seul le nombre de p\u00e9rim\u00e8tres a une influence sur la largeur des rainures.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 36%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"422\" height=\"295\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-9.png\" alt=\"\" class=\"wp-image-1839 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-9.png 422w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-9-300x210.png 300w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 6 :Dans PrusaSlicer r\u00e9cup\u00e9rer votre fichier STL<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"661\" height=\"80\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-14.png\" alt=\"\" class=\"wp-image-1848 size-full\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-14.png 661w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-14-300x36.png 300w\" sizes=\"(max-width: 661px) 100vw, 661px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Etape 7 : Clic droit sur le corps et utiliser la commande \u00ab&nbsp;<em>Scinder<\/em>&nbsp;\u00bb avec l\u2019option \u00ab<em>&nbsp;Vers les objets<\/em>&nbsp;\u00bb<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-text-align-left\">C\u2019est termin\u00e9. L\u2019objet sera imprim\u00e9 avec des parois faisant office de renforts dans votre pi\u00e8ce.<br>Le remplissage du volume sera g\u00e9r\u00e9 par le taux de remplissage.<br>L\u2019\u00e9paisseur du renfort est g\u00e9r\u00e9e par le nombre de p\u00e9rim\u00e8tres. <br>Son \u00e9paisseur correspond \u00e0 2 fois le nombre de p\u00e9rim\u00e8tres.<\/p>\n\n\n\n<p><strong>R\u00e9sultat<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"347\" height=\"225\" data-id=\"1850\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-15.png\" alt=\"\" class=\"wp-image-1850\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-15.png 347w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-15-300x195.png 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><figcaption>La pi\u00e8ce enti\u00e8re<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"204\" data-id=\"1852\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-16.png\" alt=\"\" class=\"wp-image-1852\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-16.png 320w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-16-300x191.png 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><figcaption>La premi\u00e8re couche<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"323\" height=\"205\" data-id=\"1853\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-17.png\" alt=\"\" class=\"wp-image-1853\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-17.png 323w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-17-300x190.png 300w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><figcaption>Les couches avec remplissage<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p><strong>Quelques id\u00e9es de r\u00e9alisations<\/strong><\/p>\n\n\n\n<p>Renfort de forme circulaire <\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"323\" height=\"227\" data-id=\"1867\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-18.png\" alt=\"\" class=\"wp-image-1867\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-18.png 323w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-18-300x211.png 300w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><figcaption>La mod\u00e9lisation<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"296\" height=\"227\" data-id=\"1868\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-19.png\" alt=\"\" class=\"wp-image-1868\"\/><figcaption>Les couches avec remplissage<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>Renfort de forme quelconque avec une spline<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"310\" height=\"227\" data-id=\"1869\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-20.png\" alt=\"\" class=\"wp-image-1869\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-20.png 310w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-20-300x220.png 300w\" sizes=\"(max-width: 310px) 100vw, 310px\" \/><figcaption>La mod\u00e9lisation<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"272\" height=\"227\" data-id=\"1870\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-21.png\" alt=\"\" class=\"wp-image-1870\"\/><figcaption>Les couches avec remplissage<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p><strong>Et pour terminer un renfort en 3D avec une boule ins\u00e9r\u00e9e dans un cube<\/strong><br>Pour le r\u00e9aliser j&rsquo;ai d\u2019abord vider le cube avec une boule (par soustraction)  et ensuite rajouter une boule comme nouveau corps. <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"233\" height=\"227\" data-id=\"1873\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-22.png\" alt=\"\" class=\"wp-image-1873\"\/><figcaption>La mod\u00e9lisation<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"227\" data-id=\"1874\" src=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-23.png\" alt=\"\" class=\"wp-image-1874\" srcset=\"https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-23.png 230w, https:\/\/ceff-lab.ch\/wp-content\/uploads\/2023\/02\/image-23-80x80.png 80w\" sizes=\"(max-width: 230px) 100vw, 230px\" \/><figcaption>L&rsquo;impression 3D<\/figcaption><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Comment ajouter simplement des parois pour renforcer une pi\u00e8ce imprim\u00e9e 3D tout en conservant un remplissage automatique \u00e0 un taux de remplissage pr\u00e9d\u00e9fini ? La m\u00e9thode d\u00e9crite ci-dessous consiste \u00e0 cr\u00e9er des corps distincts, les p\u00e9rim\u00e8tres faisant office de renfort Exemple de r\u00e9alisation : Un cube avec 2 renforts longitudinaux (en jaune sur l&rsquo;image ci-contre). La suite de cet&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":1850,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,16,15],"tags":[],"class_list":["post-1819","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-impression-3d","category-modelisation-3d"],"_links":{"self":[{"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/posts\/1819"}],"collection":[{"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/comments?post=1819"}],"version-history":[{"count":20,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/posts\/1819\/revisions"}],"predecessor-version":[{"id":1879,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/posts\/1819\/revisions\/1879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/media\/1850"}],"wp:attachment":[{"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/media?parent=1819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/categories?post=1819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ceff-lab.ch\/index.php\/wp-json\/wp\/v2\/tags?post=1819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}