{"id":20747,"date":"2026-07-21T14:33:43","date_gmt":"2026-07-21T06:33:43","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20747"},"modified":"2026-08-27T14:35:27","modified_gmt":"2026-08-27T06:35:27","slug":"worldia-pcbn-insert-machining-case-for-hardened-steel-hard-turning-of-inner-raceway-on-bearing-seat-ring","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/pt\/news-and-media\/application-news\/worldia-pcbn-insert-machining-case-for-hardened-steel-hard-turning-of-inner-raceway-on-bearing-seat-ring\/","title":{"rendered":"Usinagem de insertos de PCBN da Worldia em a\u00e7o endurecido | Torneamento duro da pista interna do anel de assento do rolamento"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-20748\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01.jpg\" alt=\"\" width=\"1080\" height=\"486\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-300x135.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-1024x461.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-768x346.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-18x8.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-600x270.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/> <img decoding=\"async\" class=\"aligncenter size-trpcustomlanguageflag wp-image-20749\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02.jpg\" alt=\"\" width=\"1080\" height=\"740\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02-300x206.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02-1024x702.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02-768x526.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02-18x12.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02-600x411.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>Fundo da aplica\u00e7\u00e3o<br \/>\n\u25a0 O principal desafio na produ\u00e7\u00e3o em massa de pe\u00e7as de a\u00e7o temperado de alta precis\u00e3o \u00e9 manter uma precis\u00e3o geom\u00e9trica, acabamento superficial, consist\u00eancia dimensional e estabilidade superiores sob condi\u00e7\u00f5es de t\u00eampera severa. Isso envolve n\u00e3o apenas quest\u00f5es de material, processo e efici\u00eancia, mas tamb\u00e9m um teste abrangente do desempenho da ferramenta de corte, da rigidez da m\u00e1quina e do controle t\u00e9rmico.<br \/>\n\u25a0 Tomando como exemplo o torneamento de acabamento da pista interna do anel de assento do rolamento, as ferramentas personalizadas da Worldia prolongam efetivamente a vida \u00fatil da ferramenta e reduzem o tempo de inatividade para troca de ferramentas, oferecendo uma solu\u00e7\u00e3o de usinagem eficiente, est\u00e1vel e dur\u00e1vel para os clientes.<img decoding=\"async\" class=\"aligncenter wp-image-20750\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03.jpg\" alt=\"\" width=\"1080\" height=\"1547\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03.jpg 810w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03-209x300.jpg 209w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03-715x1024.jpg 715w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03-768x1100.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03-8x12.jpg 8w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03-600x859.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20751\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04.jpg\" alt=\"\" width=\"1080\" height=\"1065\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04.jpg 702w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-300x296.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-12x12.jpg 12w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-600x591.jpg 600w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/>An\u00e1lise da Solu\u00e7\u00e3o<br \/>\n\u25ce Neste caso de torneamento de acabamento da pista interna do anel de assento do rolamento, o cliente exigia maior vida \u00fatil da ferramenta e menos trocas de ferramenta. Com base nas caracter\u00edsticas dos processos de acabamento, a solu\u00e7\u00e3o personalizada de torneamento duro de PCBN da Worldia oferece uma vida \u00fatil da ferramenta 24% maior do que a solu\u00e7\u00e3o original, sob par\u00e2metros de corte id\u00eanticos.<br \/>\n\u25ce Para atender \u00e0s caracter\u00edsticas de remo\u00e7\u00e3o de material e ao processo de usinagem real da pe\u00e7a, a Worldia adota a classe PNH0117 de alta resist\u00eancia ao desgaste, com geometria de aresta personalizada e otimizada para as condi\u00e7\u00f5es de trabalho. O revestimento C3 nas pastilhas melhora a lubrifica\u00e7\u00e3o e o desempenho antidesgaste.<br \/>\n\u25ce As ferramentas de corte superduras personalizadas da Worldia podem prolongar a vida \u00fatil da ferramenta, reduzir a frequ\u00eancia de troca e aumentar a produtividade para materiais comuns de dif\u00edcil usinagem, seja para desbaste de pe\u00e7as grossas ou acabamento de alta qualidade, resolvendo desafios cr\u00edticos de usinagem para os clientes.<\/p>","protected":false},"excerpt":{"rendered":"<p>Application Background \u25a0 The main challenge in mass production of high-precision hardened steel parts is to maintain superior geometric accuracy, surface finish, dimensional consistency and stability under post-quenching hard conditions. It involves not only material, process and efficiency issues, but also a comprehensive test of cutting tool performance, machine rigidity and thermal control. \u25a0 Taking [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20748,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-news"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/posts\/20747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/comments?post=20747"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/posts\/20747\/revisions"}],"predecessor-version":[{"id":20752,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/posts\/20747\/revisions\/20752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/media\/20748"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/media?parent=20747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/categories?post=20747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/pt\/wp-json\/wp\/v2\/tags?post=20747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}