{"id":35027,"date":"2022-08-27T17:35:22","date_gmt":"2022-08-27T15:35:22","guid":{"rendered":"http:\/\/www.makerslide-machines.xyz\/new\/?p=35027"},"modified":"2022-08-27T17:52:54","modified_gmt":"2022-08-27T15:52:54","slug":"interpolateurs","status":"publish","type":"post","link":"http:\/\/www.makerslide-machines.xyz\/new\/2022\/08\/27\/interpolateurs\/","title":{"rendered":"Interpolateurs"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb-76px|||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb-20px|auto||auto||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_post_title meta=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_font_size=\u00a0\u00bb50px\u00a0\u00bb custom_margin=\u00a0\u00bb-6px||17px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_post_title][et_pb_text _builder_version=\u00a0\u00bb4.18.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h1>I ) <span id=\"yui_3_17_2_1_1661613954571_69\" class=\"RobotoH2\"><span id=\"yui_3_17_2_1_1661613954571_68\" class=\"\">Travail de la carte \u00e9lectronique interpolateur<\/span><\/span><\/h1>\n<p>L\u2019utilisateur apr\u00e8s avoir pr\u00e9par\u00e9 un fichier Gcode ( s\u00e9quence de d\u00e9placements de l\u2019outil ) gr\u00e2ce \u00e0 un ordinateur va l\u2019envoyer vers l\u2019\u00e9lectronique de commande. Cette \u00e9lectronique de commande est constitu\u00e9e par ce qu\u2019on appelle <strong><span class=\"\">une carte d\u2019interpolation<\/span><\/strong> ou un <strong><span class=\"\">interpolateur<\/span><\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35029 \" src=\"http:\/\/www.makerslide-machines.xyz\/new\/wp-content\/uploads\/2022\/08\/travail-interpolateur.jpg\" alt=\"\" width=\"556\" height=\"327\" \/><\/p>\n<p><strong><span class=\"\">Le travail de l\u2019interpolateur est d\u2019interpr\u00e9ter les commandes Gcode pour envoyer le bon nombre d\u2019impulsions vers les moteurs des axes de d\u00e9placement.<\/span><\/strong><\/p>\n<p><u><span class=\"\">Dans le langage Gcode <strong>seuls les points de d\u00e9part et d\u2019arriv\u00e9<\/strong>e sont indiqu\u00e9s <span class=\"Roboto Barlow-CondensedH4\">donc l\u2019interpolateur va devoir<\/span><span class=\"Roboto Barlow-CondensedH4\"> :<\/span><\/span><\/u><\/p>\n<div class=\"attostylesbox attostylesbox-outline attostylesbox-outline-blue\"><strong><span class=\"\">1 )<\/span><\/strong><span class=\"\"> calculer tous les points interm\u00e9diaires d\u2019une trajectoire en forme de droite ou circulaire<\/span><\/div>\n<div class=\"attostylesbox attostylesbox-outline attostylesbox-outline-blue\"><strong><span class=\"\">2 )<\/span><\/strong><span class=\"\"> calculer la proportion d\u2019impulsions, donc de petits d\u00e9placements angulaires \u00e0 envoyer au moteur X par rapport au moteur Y pour que la combinaison des deux d\u00e9placements provoque la trajectoire de l\u2019outil<\/span><\/div>\n<div class=\"attostylesbox attostylesbox-outline attostylesbox-outline-blue\">\n<p><strong><span class=\"\">3 )<\/span><\/strong><span class=\"\"> envoyer ces impulsions \u00e0 une fr\u00e9quence tenant compte de la vitesse de d\u00e9placement demand\u00e9e ( F200 pour 200\u00a0mm\/min dans notre exemple )<\/p>\n<p><\/span><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35030 \" src=\"http:\/\/www.makerslide-machines.xyz\/new\/wp-content\/uploads\/2022\/08\/fonctionnement-carte-smoothieboard.jpg\" alt=\"\" width=\"569\" height=\"240\" srcset=\"http:\/\/www.makerslide-machines.xyz\/new\/wp-content\/uploads\/2022\/08\/fonctionnement-carte-smoothieboard.jpg 569w, http:\/\/www.makerslide-machines.xyz\/new\/wp-content\/uploads\/2022\/08\/fonctionnement-carte-smoothieboard-480x203.jpg 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 569px, 100vw\" \/><\/div>\n<div>L\u2019\u00e9l\u00e9ment principal de l\u2019interpolateur est le <strong><span class=\"\">microcontr\u00f4leur<\/span><\/strong>, il interpr\u00e8te le langage Gcode gr\u00e2ce au <strong><span class=\"\">firmware<\/span><\/strong> (micrologiciel) de la carte.<br \/>C\u2019est pour cela que dans les documentations techniques d\u2019une carte interpolateur on met en avant la puissance de son microcontr\u00f4leur, 32\u00a0bit, 200\u00a0MHz par exemple.<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I ) Travail de la carte \u00e9lectronique interpolateur L\u2019utilisateur apr\u00e8s avoir pr\u00e9par\u00e9 un fichier Gcode ( s\u00e9quence de d\u00e9placements de l\u2019outil ) gr\u00e2ce \u00e0 un ordinateur va l\u2019envoyer vers l\u2019\u00e9lectronique de commande. Cette \u00e9lectronique de commande est constitu\u00e9e par ce qu\u2019on appelle une carte d\u2019interpolation ou un interpolateur. Le travail de l\u2019interpolateur est d\u2019interpr\u00e9ter les [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-35027","post","type-post","status-publish","format-standard","hentry","category-electronique"],"_links":{"self":[{"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/posts\/35027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/comments?post=35027"}],"version-history":[{"count":4,"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/posts\/35027\/revisions"}],"predecessor-version":[{"id":35052,"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/posts\/35027\/revisions\/35052"}],"wp:attachment":[{"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/media?parent=35027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/categories?post=35027"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/new\/wp-json\/wp\/v2\/tags?post=35027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}