{"id":20149,"date":"2025-12-16T10:28:34","date_gmt":"2025-12-16T02:28:34","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20149"},"modified":"2026-01-09T10:34:09","modified_gmt":"2026-01-09T02:34:09","slug":"machining-of-cobalt-chromium-molybdenum-co-cr-mo-artificial-joints-in-the-medical-industry-worldia-customized-pcbn-insert-hard-turning-case","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/cs\/news-and-media\/application-news\/machining-of-cobalt-chromium-molybdenum-co-cr-mo-artificial-joints-in-the-medical-industry-worldia-customized-pcbn-insert-hard-turning-case\/","title":{"rendered":"Obr\u00e1b\u011bn\u00ed um\u011bl\u00fdch spoj\u016f kobalt-chrom-molybden (Co-Cr-Mo) v l\u00e9ka\u0159sk\u00e9m pr\u016fmyslu | Worldia Customized PCBN Insert Hard Turning Case"},"content":{"rendered":"

\"\" \"\"<\/p>\n

Pozad\u00ed aplikace<\/strong><\/p>\n

Slitina kobalt-chrom-molybden (Co-Cr-Mo) se \u0161iroce pou\u017e\u00edv\u00e1 v l\u00e9ka\u0159sk\u00e9m pr\u016fmyslu pro um\u011bl\u00e9 spoje kv\u016fli sv\u00e9 vynikaj\u00edc\u00ed biokompatibilit\u011b, odolnosti v\u016f\u010di opot\u0159eben\u00ed a odolnosti v\u016f\u010di korozi. Jeho obr\u00e1b\u011bn\u00ed v\u0161ak p\u0159edstavuje n\u011bkolik v\u00fdzev:<\/p>\n

* Materi\u00e1l m\u00e1 velmi vysokou pevnost a tvrdost, co\u017e m\u00e1 za n\u00e1sledek velk\u00e9 \u0159ezn\u00e9 s\u00edly a rychl\u00e9 opot\u0159eben\u00ed n\u00e1stroje.<\/p>\n

* Jeho n\u00edzk\u00e1 tepeln\u00e1 vodivost zabra\u0148uje \u00fa\u010dinn\u00e9mu rozpt\u00fdlen\u00ed \u0159ezn\u00e9ho tepla p\u0159es t\u0159\u00edsky a obrobky, co\u017e zp\u016fsobuje koncentraci tepla na \u0159ezn\u00e9m okraji.<\/p>\n

* V\u00fdrazn\u00e9 pracovn\u00ed tvrden\u00ed p\u0159i obr\u00e1b\u011bn\u00ed d\u00e1le urychluje opot\u0159eben\u00ed n\u00e1stroje.<\/p>\n

* Materi\u00e1l vykazuje vysokou lepkavost p\u0159i vysok\u00fdch teplot\u00e1ch, co\u017e vede k tvorb\u011b vybudovan\u00fdch hran, \u0161patn\u00e9 drsnosti povrchu a obt\u00ed\u017e\u00edm s udr\u017eov\u00e1n\u00edm p\u0159esnosti rozm\u011br\u016f.<\/p>\n

\"\" \"\" \"\"<\/p>\n

Funkce \u0159e\u0161en\u00ed<\/strong><\/p>\n

* Pro obt\u00ed\u017en\u011b obr\u00e1b\u011bc\u00ed materi\u00e1ly ve specializovan\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch mohou p\u0159izp\u016fsoben\u00e9 supertvrd\u00e9 n\u00e1stroje spole\u010dnosti Worldia poskytnout efektivn\u00ed a spolehliv\u00e1 \u0159e\u0161en\u00ed obr\u00e1b\u011bn\u00ed.<\/p>\n

* V tomto p\u0159\u00edpad\u011b Worldia na z\u00e1klad\u011b charakteristik materi\u00e1lu Co-Cr-Mo a skute\u010dn\u00fdch pracovn\u00edch podm\u00ednek vybrala t\u0159\u00eddu PNS2007, kter\u00e1 nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost v\u016f\u010di opot\u0159eben\u00ed a tepelnou stabilitu v kombinaci se speci\u00e1ln\u011b navr\u017eenou geometri\u00ed \u0159ezn\u00fdch hran. To z\u00e1kazn\u00edkovi pomohlo prodlou\u017eit \u017eivotnost n\u00e1stroje, sn\u00ed\u017eit frekvenci v\u00fdm\u011bny n\u00e1stroje a zlep\u0161it \u00fa\u010dinnost obr\u00e1b\u011bn\u00ed.<\/p>\n

* Praxe prok\u00e1zala, \u017ee pomoc\u00ed p\u0159izp\u016fsoben\u00fdch n\u00e1strojov\u00fdch \u0159e\u0161en\u00ed m\u016f\u017ee Worldia z\u00e1kazn\u00edk\u016fm pomoci sn\u00ed\u017eit n\u00e1klady na n\u00e1stroje a \u00fasp\u011b\u0161n\u011b dos\u00e1hnout lokalizace \u0159ezac\u00edch n\u00e1stroj\u016f.<\/p>","protected":false},"excerpt":{"rendered":"

Application Background Cobalt-Chromium-Molybdenum (Co-Cr-Mo) alloy is widely used in the medical industry for artificial joints due to its excellent biocompatibility, wear resistance, and corrosion resistance. However, its machining presents several challenges: * The material has very high strength and hardness, resulting in large cutting forces and rapid tool wear. * Its low thermal conductivity prevents […]<\/p>\n","protected":false},"author":5,"featured_media":20150,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20149","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-news"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/comments?post=20149"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20149\/revisions"}],"predecessor-version":[{"id":20155,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20149\/revisions\/20155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media\/20150"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media?parent=20149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/categories?post=20149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/tags?post=20149"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}