{"id":489,"date":"2018-10-04T16:10:14","date_gmt":"2018-10-04T14:10:14","guid":{"rendered":"http:\/\/a.francoise.free.fr\/?page_id=489"},"modified":"2022-07-07T19:32:07","modified_gmt":"2022-07-07T17:32:07","slug":"freecad","status":"publish","type":"page","link":"https:\/\/www.aacmb.fr\/wordpress\/freecad\/","title":{"rendered":"FreeCAD"},"content":{"rendered":"<p><a href=\"https:\/\/www.freecadweb.org\/\">Lien vers le site de l&rsquo;\u00e9diteur<\/a><br \/>\nFreeCad est un Modeleur 3D param\u00e9trique tr\u00e8s (trop) puissant pour nos besoins de base. Ses domaines d&rsquo;application d\u00e9passent l&rsquo;impression 3D telle qu&rsquo;abord\u00e9e jusqu&rsquo;\u00e0 maintenant.<br \/>\nLa fonctionnalit\u00e9 la plus int\u00e9ressante est celle qui va nous permettre de concevoir facilement une pi\u00e8ce, en partant d&rsquo;un plan en 2D, et en proc\u00e9dant par ajout ou suppression de mati\u00e8re.<br \/>\nSi vous d\u00e9couvrez ce logiciel, l&rsquo;exemple ci-dessous vous donnera un aper\u00e7u rapide mais suffisant du mode de fonctionnement de l&rsquo;outil.<br \/>\nNous avons besoin de r\u00e9aliser la pi\u00e8ce suivante (image du site de l&rsquo;\u00e9diteur) :<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-506\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/pieceArealiser.jpg\" alt=\"\" width=\"559\" height=\"426\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/pieceArealiser.jpg 559w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/pieceArealiser-350x267.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/pieceArealiser-300x229.jpg 300w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><br \/>\nFreeCad est organis\u00e9 par ateliers. Nous allons travailler directement dans l&rsquo;atelier PartDesing, qui va nous permettre de dessiner en 2D la base de notre pi\u00e8ce.<br \/>\n<u>Premi\u00e8re \u00e9tape<\/u> :&nbsp; un dessin approximatif de la forme.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-509\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_01-300x179.jpg\" alt=\"\" width=\"300\" height=\"179\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_01-300x179.jpg 300w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_01-350x209.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_01.jpg 674w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\n<u>Deuxi\u00e8me \u00e9tape<\/u> : mise en place des c\u00f4tes souhait\u00e9es.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-511\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_02-300x207.jpg\" alt=\"\" width=\"300\" height=\"207\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_02-300x207.jpg 300w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_02-350x241.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_02.jpg 656w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\n<u>Troisi\u00e8me \u00e9tape<\/u> : l&rsquo;extrusion de mati\u00e8re (pour passer en 3D).<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-513\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_03-300x276.jpg\" alt=\"\" width=\"300\" height=\"276\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_03-300x276.jpg 300w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_03-350x323.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_03.jpg 752w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\nIl ne reste maintenant plus qu&rsquo;\u00e0 proc\u00e9der \u00e0 de la suppression de mati\u00e8re : per\u00e7age, arrondis, etc. Pour cela, nous allons retourner dans l&rsquo;atelier PartDesign, mais en s\u00e9lectionnant cette fois une surface de base.<br \/>\n<u>Quatri\u00e8me \u00e9tape<\/u> : Les per\u00e7ages.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-515\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_04-293x300.jpg\" alt=\"\" width=\"293\" height=\"300\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_04-293x300.jpg 293w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_04-350x358.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_04.jpg 760w\" sizes=\"auto, (max-width: 293px) 100vw, 293px\" \/><br \/>\n<u>Cinqui\u00e8me \u00e9tape<\/u> : Les d\u00e9coupes.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-520\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_06-300x273.jpg\" alt=\"\" width=\"300\" height=\"273\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_06-300x273.jpg 300w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_06-350x319.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_06.jpg 663w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\n<u>Sixi\u00e8me \u00e9tape<\/u> : Les arrondis.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-522\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_07-300x265.jpg\" alt=\"\" width=\"300\" height=\"265\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_07-300x265.jpg 300w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_07-350x310.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_07.jpg 641w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\n<u>Septi\u00e8me et derni\u00e8re \u00e9tape<\/u> : La g\u00e9n\u00e9ration pour impression.<br \/>\nFreeCad permet directement d&rsquo;exporter en format stl .<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-525\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_08.jpg\" alt=\"\" width=\"657\" height=\"632\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_08.jpg 657w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_08-350x337.jpg 350w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2018\/10\/piece_08-300x289.jpg 300w\" sizes=\"auto, (max-width: 657px) 100vw, 657px\" \/><br \/>\nC&rsquo;est termin\u00e9&#8230;..<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lien vers le site de l&rsquo;\u00e9diteur FreeCad est un Modeleur 3D param\u00e9trique tr\u00e8s (trop) puissant pour nos besoins de base. Ses domaines d&rsquo;application d\u00e9passent l&rsquo;impression 3D telle qu&rsquo;abord\u00e9e jusqu&rsquo;\u00e0 maintenant. La fonctionnalit\u00e9 la plus int\u00e9ressante est celle qui va nous permettre de concevoir facilement une pi\u00e8ce, en partant d&rsquo;un plan en 2D, et en proc\u00e9dant &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.aacmb.fr\/wordpress\/freecad\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;FreeCAD&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[66],"tags":[],"class_list":["post-489","page","type-page","status-publish","hentry","category-outils"],"_links":{"self":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/pages\/489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=489"}],"version-history":[{"count":0,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/pages\/489\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}