Problemas comuns na usinagem de barramentos<\/p>\n
1. Ades\u00e3o da ferramenta e forma\u00e7\u00e3o de rebarbas: As limalhas de alum\u00ednio aderem facilmente \u00e0 ferramenta, afetando o acabamento da superf\u00edcie. S\u00e3o necess\u00e1rias ferramentas afiadas e l\u00edquido refrigerante.<\/p>\n
2. Deforma\u00e7\u00e3o de materiais macios: A for\u00e7a de fixa\u00e7\u00e3o excessiva causa indenta\u00e7\u00e3o e as for\u00e7as de corte causam deforma\u00e7\u00e3o por vibra\u00e7\u00e3o (\u00e9 necess\u00e1rio otimizar a for\u00e7a de fixa\u00e7\u00e3o e a taxa de avan\u00e7o).<\/p>\n
3. Arranh\u00f5es na superf\u00edcie: O alum\u00ednio tem baixa dureza superficial e \u00e9 propenso a arranh\u00f5es durante o transporte ou usinagem (\u00e9 necess\u00e1ria prote\u00e7\u00e3o das superf\u00edcies de contato).<\/p>\n
4. Dificuldade no controlo de rebarbas: As arestas de perfura\u00e7\u00e3o\/corte s\u00e3o propensas a rebarbas, exigindo processos de rebarba\u00e7\u00e3o (como skiving e polimento vibrat\u00f3rio).<\/p>\n
5. Efeitos da camada de \u00f3xido: manchas de \u00f3xido de alum\u00ednio duro na superf\u00edcie aceleram o desgaste da ferramenta. Recomenda-se a limpeza (como limpeza qu\u00edmica) antes da usinagem.<\/p>","protected":false},"excerpt":{"rendered":"
Common Problems in Busbar Machining 1. Tool Sticking and Built-Up Edge: Aluminum chips easily stick to the tool, affecting surface finish. Sharp tools and coolant are required. 2. Deformation of Soft Materials: Excessive clamping force causes indentation, and cutting forces cause vibration deformation (need to optimize clamping force and feed rate). 3. Surface Scratches: Aluminum […]<\/p>\n","protected":false},"author":1,"featured_media":1253,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/posts\/1252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/comments?post=1252"}],"version-history":[{"count":2,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/posts\/1252\/revisions"}],"predecessor-version":[{"id":1414,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/posts\/1252\/revisions\/1414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/media\/1253"}],"wp:attachment":[{"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/media?parent=1252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/categories?post=1252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lfbusbarmc.com\/pt\/wp-json\/wp\/v2\/tags?post=1252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}