{"id":33103,"date":"2018-08-13T10:45:15","date_gmt":"2018-08-13T08:45:15","guid":{"rendered":"http:\/\/www.makerslide-machines.xyz\/?p=33103"},"modified":"2022-08-22T08:33:59","modified_gmt":"2022-08-22T06:33:59","slug":"fr-usinage-en-opposition-en-avalant-ou-mixte","status":"publish","type":"post","link":"http:\/\/www.makerslide-machines.xyz\/old\/2018\/08\/13\/fr-usinage-en-opposition-en-avalant-ou-mixte\/","title":{"rendered":"Usinage en opposition, en avalant ou mixte"},"content":{"rendered":"<p>[:fr][et_pb_section bb_built=\u00a0\u00bb1&Prime;][et_pb_row][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title _builder_version=\u00a0\u00bb3.4.1&Prime; comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb \/][et_pb_text _builder_version=\u00a0\u00bb3.4.1&Prime;]<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-33104 aligncenter\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/usinage-avalant-opposition-510x309.jpg\" alt=\"\" width=\"510\" height=\"309\" \/><\/p>\n<p>On parle d&rsquo;<strong>usinage en opposition<\/strong> quand l&rsquo;effort de coupe s&rsquo;oppose au mouvement d&rsquo;avance de la pi\u00e8ce.<\/p>\n<p>Pour l&rsquo;<strong>usinage en avalant<\/strong> les deux forces vont dans le m\u00eame sens.<\/p>\n<p>On parle d&rsquo;<strong>usinage mixte,<\/strong> lorsque pour une m\u00eame pi\u00e8ce, l&rsquo;usinage en opposition et en avalant est utilis\u00e9.<\/p>\n<p><strong><span style=\"color: #000080; background-color: #ffff00;\">L&rsquo;usinage mixte permet de diminuer les temps de d\u00e9placement d&rsquo;outil entre chaque d\u00e9but d&rsquo;usinage.<\/span><\/strong><\/p>\n<p>Pour les anciennes machines outils non num\u00e9ris\u00e9es, il \u00e9tait pr\u00e9f\u00e9rable d&rsquo;usiner toujours en opposition \u00e0 cause des jeux de fonctionnement au niveau de la vis trap\u00e9zo\u00efdale d&rsquo;entrainement.<br \/>\nAvec les progr\u00e8s r\u00e9alis\u00e9s notamment gr\u00e2ce aux vis \u00e0 billes, cette pratique n&rsquo;est plus d&rsquo;actualit\u00e9.<\/p>\n<p>Le choix d&rsquo;usiner en avalant ou en opposition se pose seulement quand on veux une tr\u00e8s bonne qualit\u00e9 de surface et cela d\u00e9pend des mat\u00e9riaux.<br \/>\nvoir pour plus de d\u00e9tail <strong><a href=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/fraiser-en-avalant-fraiser-en-opposition.pdf\">le document sur ces m\u00e9thodes d&rsquo;usinage<\/a><\/strong> sur le site du vendeur de machine outils\u00a0<strong><a href=\"http:\/\/www.ketele.com\/meelopend%20of%20tegenlopend%20frezen%20fr.htm\"><span style=\"color: #0000ff;\">http:\/\/www.ketele.com\/<\/span><\/a><\/strong><\/p>\n<p><span style=\"text-decoration: underline; color: #0000ff;\"><strong><a style=\"color: #0000ff; text-decoration: underline;\" href=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/fraiser-en-avalant-fraiser-en-opposition.pdf\">Page au format PDF<\/a><\/strong><\/span><\/p>\n<p>Le choix de l&rsquo;usinage en opposition, en avalant ou mixte se fait pour les logiciels dans les param\u00e9trages d&rsquo;usinage<br \/>\nVoici ci-dessous des copies d&rsquo;\u00e9cran pour diff\u00e9rents logiciels<\/p>\n<p>[\/et_pb_text][et_pb_tabs _builder_version=\u00a0\u00bb3.4.1&Prime;][et_pb_tab _builder_version=\u00a0\u00bb3.4.1&Prime; title=\u00a0\u00bbAvec fusion 360&Prime; use_background_color_gradient=\u00a0\u00bboff\u00a0\u00bb background_color_gradient_start=\u00a0\u00bb#2b87da\u00a0\u00bb background_color_gradient_end=\u00a0\u00bb#29c4a9&Prime; background_color_gradient_type=\u00a0\u00bblinear\u00a0\u00bb background_color_gradient_direction=\u00a0\u00bb180deg\u00a0\u00bb background_color_gradient_direction_radial=\u00a0\u00bbcenter\u00a0\u00bb background_color_gradient_start_position=\u00a0\u00bb0%\u00a0\u00bb background_color_gradient_end_position=\u00a0\u00bb100%\u00a0\u00bb background_color_gradient_overlays_image=\u00a0\u00bboff\u00a0\u00bb parallax=\u00a0\u00bboff\u00a0\u00bb parallax_method=\u00a0\u00bbon\u00a0\u00bb background_size=\u00a0\u00bbcover\u00a0\u00bb background_position=\u00a0\u00bbcenter\u00a0\u00bb background_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb background_blend=\u00a0\u00bbnormal\u00a0\u00bb allow_player_pause=\u00a0\u00bboff\u00a0\u00bb background_video_pause_outside_viewport=\u00a0\u00bbon\u00a0\u00bb tab_text_shadow_style=\u00a0\u00bbnone\u00a0\u00bb body_text_shadow_style=\u00a0\u00bbnone\u00a0\u00bb]<\/p>\n<p>&nbsp;<\/p>\n<p>Pour fusion 360, la proc\u00e9dure du choix de l&rsquo;usinage en opposition, avalant ou mixte d\u00e9pend du type de forme \u00e0 usiner.<\/p>\n<h4><span style=\"text-decoration: underline; color: #0000ff;\"><strong>Pour les poches <\/strong><\/span><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-33109\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/1-pocket-type-usinage-1-627x376.jpg\" alt=\"\" width=\"627\" height=\"376\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-33110\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/11-explication-usinage-fusion.jpg\" alt=\"\" width=\"482\" height=\"142\" \/><\/p>\n<p><span style=\"text-decoration: underline; color: #0000ff;\"><strong>S\u00e9lection d&rsquo;un usinage mixte<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-33111\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/2-both-way-300x221.jpg\" alt=\"\" width=\"300\" height=\"221\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-33112\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/3-fusion-360-both-way.jpg\" alt=\"\" width=\"469\" height=\"277\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_tab][et_pb_tab _builder_version=\u00a0\u00bb3.4.1&Prime; title=\u00a0\u00bbAvec Cambam\u00a0\u00bb use_background_color_gradient=\u00a0\u00bboff\u00a0\u00bb background_color_gradient_start=\u00a0\u00bb#2b87da\u00a0\u00bb background_color_gradient_end=\u00a0\u00bb#29c4a9&Prime; background_color_gradient_type=\u00a0\u00bblinear\u00a0\u00bb background_color_gradient_direction=\u00a0\u00bb180deg\u00a0\u00bb background_color_gradient_direction_radial=\u00a0\u00bbcenter\u00a0\u00bb background_color_gradient_start_position=\u00a0\u00bb0%\u00a0\u00bb background_color_gradient_end_position=\u00a0\u00bb100%\u00a0\u00bb background_color_gradient_overlays_image=\u00a0\u00bboff\u00a0\u00bb parallax=\u00a0\u00bboff\u00a0\u00bb parallax_method=\u00a0\u00bbon\u00a0\u00bb background_size=\u00a0\u00bbcover\u00a0\u00bb background_position=\u00a0\u00bbcenter\u00a0\u00bb background_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb background_blend=\u00a0\u00bbnormal\u00a0\u00bb allow_player_pause=\u00a0\u00bboff\u00a0\u00bb background_video_pause_outside_viewport=\u00a0\u00bbon\u00a0\u00bb tab_text_shadow_style=\u00a0\u00bbnone\u00a0\u00bb body_text_shadow_style=\u00a0\u00bbnone\u00a0\u00bb tab_text_shadow_horizontal_length=\u00a0\u00bb0em\u00a0\u00bb tab_text_shadow_vertical_length=\u00a0\u00bb0em\u00a0\u00bb tab_text_shadow_blur_strength=\u00a0\u00bb0em\u00a0\u00bb body_text_shadow_horizontal_length=\u00a0\u00bb0em\u00a0\u00bb body_text_shadow_vertical_length=\u00a0\u00bb0em\u00a0\u00bb body_text_shadow_blur_strength=\u00a0\u00bb0em\u00a0\u00bb]<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-33114\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2018\/08\/sens-usinage-cambam.jpg\" alt=\"\" width=\"355\" height=\"195\" \/><\/p>\n<p>[\/et_pb_tab][\/et_pb_tabs][\/et_pb_column][\/et_pb_row][\/et_pb_section][:]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[:fr][et_pb_section bb_built=\u00a0\u00bb1&Prime;][et_pb_row][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title _builder_version=\u00a0\u00bb3.4.1&Prime; comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb \/][et_pb_text _builder_version=\u00a0\u00bb3.4.1&Prime;] On parle d&rsquo;usinage en opposition quand l&rsquo;effort de coupe s&rsquo;oppose au mouvement d&rsquo;avance de la pi\u00e8ce. Pour l&rsquo;usinage en avalant les deux forces vont dans le m\u00eame sens. On parle d&rsquo;usinage mixte, lorsque pour une m\u00eame pi\u00e8ce, l&rsquo;usinage en opposition et en avalant est utilis\u00e9. L&rsquo;usinage mixte [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[48],"tags":[],"class_list":["post-33103","post","type-post","status-publish","format-standard","hentry","category-preparation-gcode"],"_links":{"self":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts\/33103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/comments?post=33103"}],"version-history":[{"count":6,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts\/33103\/revisions"}],"predecessor-version":[{"id":33116,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts\/33103\/revisions\/33116"}],"wp:attachment":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/media?parent=33103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/categories?post=33103"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/tags?post=33103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}