![\"\"](\"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\")
![\"\"](\"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\")
<\/p>\n <\/p>\n
Pozad\u00ed aplikace
\n\u25a0 Hlavn\u00ed v\u00fdzvou p\u0159i hromadn\u00e9 v\u00fdrob\u011b vysoce p\u0159esn\u00fdch kalen\u00fdch ocelov\u00fdch d\u00edl\u016f je udr\u017een\u00ed vynikaj\u00edc\u00ed geometrick\u00e9 p\u0159esnosti, povrchov\u00e9 \u00fapravy, rozm\u011brov\u00e9 konzistence a stability za n\u00e1ro\u010dn\u00fdch podm\u00ednek po kalen\u00ed. Zahrnuje to nejen ot\u00e1zky materi\u00e1lu, procesu a efektivity, ale tak\u00e9 komplexn\u00ed testov\u00e1n\u00ed v\u00fdkonu \u0159ezn\u00e9ho n\u00e1stroje, tuhosti stroje a tepeln\u00e9 regulace.
\n\u25a0 Na p\u0159\u00edkladu dokon\u010dovac\u00edho soustru\u017een\u00ed vnit\u0159n\u00ed ob\u011b\u017en\u00e9 dr\u00e1hy na krou\u017eku lo\u017eiska n\u00ed\u017ee lze uv\u00e9st, \u017ee zak\u00e1zkov\u00e9 n\u00e1stroje Worldia efektivn\u011b prodlu\u017euj\u00ed \u017eivotnost n\u00e1stroje a zkracuj\u00ed prostoje p\u0159i v\u00fdm\u011bn\u011b n\u00e1stroje, \u010d\u00edm\u017e z\u00e1kazn\u00edk\u016fm poskytuj\u00ed efektivn\u00ed, stabiln\u00ed a odoln\u00e9 obr\u00e1b\u011bc\u00ed \u0159e\u0161en\u00ed.![\"\"](\"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\")
![\"\"](\"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\")
Anal\u00fdza \u0159e\u0161en\u00ed
\n\u25ce V tomto p\u0159\u00edpad\u011b dokon\u010dovac\u00edho soustru\u017een\u00ed vnit\u0159n\u00ed ob\u011b\u017en\u00e9 dr\u00e1hy lo\u017eiskov\u00e9ho krou\u017eku z\u00e1kazn\u00edk po\u017eadoval del\u0161\u00ed \u017eivotnost n\u00e1stroje a m\u00e9n\u011b v\u00fdm\u011bn n\u00e1stroj\u016f. Na z\u00e1klad\u011b charakteristik dokon\u010dovac\u00edch proces\u016f poskytuje zak\u00e1zkov\u00e9 \u0159e\u0161en\u00ed soustru\u017een\u00ed PCBN za kalen\u00ed od spole\u010dnosti Worldia o 24 % del\u0161\u00ed \u017eivotnost n\u00e1stroje ne\u017e p\u016fvodn\u00ed \u0159e\u0161en\u00ed p\u0159i stejn\u00fdch \u0159ezn\u00fdch parametrech.
\n\u25ce Spole\u010dnost Worldia pou\u017e\u00edv\u00e1 vysoce odolnou t\u0159\u00eddu PNH0117 s p\u0159izp\u016fsobenou geometri\u00ed b\u0159itu optimalizovanou pro pracovn\u00ed podm\u00ednky, aby spl\u0148ovala po\u017eadavky na \u00fab\u011br materi\u00e1lu z obrobku a skute\u010dn\u00e9 charakteristiky obr\u00e1b\u011bc\u00edho procesu. Povlak C3 na b\u0159itov\u00fdch desti\u010dk\u00e1ch zlep\u0161uje mazac\u00ed vlastnosti a odolnost proti opot\u0159eben\u00ed.
\n\u25ce Zak\u00e1zkov\u00e9 supertvrd\u00e9 \u0159ezn\u00e9 n\u00e1stroje Worldia mohou prodlou\u017eit \u017eivotnost n\u00e1stroje, sn\u00ed\u017eit frekvenci v\u00fdm\u011bny n\u00e1stroj\u016f a zv\u00fd\u0161it produktivitu u b\u011b\u017en\u00fdch obt\u00ed\u017en\u011b obrobiteln\u00fdch materi\u00e1l\u016f, a\u0165 u\u017e se jedn\u00e1 o hrubov\u00e1n\u00ed t\u011b\u017ek\u00fdch materi\u00e1l\u016f nebo vysoce kvalitn\u00ed dokon\u010dov\u00e1n\u00ed, a \u0159e\u0161\u00ed tak pro z\u00e1kazn\u00edky kritick\u00e9 probl\u00e9my s obr\u00e1b\u011bn\u00edm.<\/p>","protected":false},"excerpt":{"rendered":"
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 […]<\/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\/cs\/wp-json\/wp\/v2\/posts\/20747","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=20747"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20747\/revisions"}],"predecessor-version":[{"id":20752,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20747\/revisions\/20752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media\/20748"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media?parent=20747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/categories?post=20747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/tags?post=20747"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}