{"id":20391,"date":"2026-05-08T16:45:26","date_gmt":"2026-05-08T08:45:26","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20391"},"modified":"2026-05-08T16:45:26","modified_gmt":"2026-05-08T08:45:26","slug":"worldia-customized-pcbn-insert-application-wiper-and-chipbreaker-pcbn-inserts-for-machining-new-energy-vehicle-reduction-gears","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/cs\/news-and-media\/application-news\/worldia-customized-pcbn-insert-application-wiper-and-chipbreaker-pcbn-inserts-for-machining-new-energy-vehicle-reduction-gears\/","title":{"rendered":"Worldia Customized PCBN Insert Application | St\u011bra\u010de a rozt\u0159\u00ed\u0161\u0165ova\u010de PCBN vlo\u017eky pro obr\u00e1b\u011bn\u00ed reduk\u010dn\u00edch ozuben\u00ed nov\u00fdch energetick\u00fdch vozidel"},"content":{"rendered":"

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

Pozad\u00ed aplikace<\/strong>
\nTvrd\u011bn\u00e1 ocel je ocel, kter\u00e1 pro\u0161la zhasen\u00edm a vytvo\u0159ila martensitickou strukturu s tvrdost\u00ed p\u0159esahuj\u00edc\u00ed HRC 50. D\u00edky sv\u00e9 vysok\u00e9 tvrdosti, vysok\u00e9 pevnosti, vynikaj\u00edc\u00ed odolnosti proti opot\u0159eben\u00ed, dobr\u00e9 tepeln\u00e9 stabilit\u011b a n\u00edzk\u00e9 plasticit\u011b se \u0161iroce pou\u017e\u00edv\u00e1 v doprav\u011b, energetice, chemii, stroj\u00edrenstv\u00ed a dal\u0161\u00edch oblastech. Ot\u00e1\u010den\u00ed tvrzen\u00fdch ocelov\u00fdch d\u00edl\u016f obvykle \u010del\u00ed n\u00e1sleduj\u00edc\u00edm probl\u00e9m\u016fm:
\n\u25cf Rychl\u00e9 opot\u0159eben\u00ed n\u00e1stroje
\n\u25cf Vysok\u00e1 \u0159ezn\u00e1 teplota
\n\u25cf obt\u00ed\u017en\u00e1 kontrola p\u0159esnosti rozm\u011br\u016f
\n\u25cf \u0160patn\u00e1 kvalita obr\u00e1b\u011bn\u00ed
\n\u25cf Probl\u00e9my s rozbit\u00edm \u010dip\u016f a zaplet\u00e1n\u00edm p\u0159i nep\u0159etr\u017eit\u00fdch \u00faprav\u00e1ch\"\" \"\"<\/p>\n

Anal\u00fdza \u0159e\u0161en\u00ed<\/strong>
\n\u25ce V tomto p\u0159\u00edpad\u011b jsou objektivn\u00edmi podm\u00ednkami: materi\u00e1l obrobku je tvrzen\u00e1 ocel HRC 58-62 s vysokou tvrdost\u00ed, stav obr\u00e1b\u011bn\u00ed je nep\u0159etr\u017eit\u00e9 oto\u010den\u00ed povrchov\u00e9 \u00fapravy such\u00fdm \u0159ez\u00e1n\u00edm a po\u017eadavek na drsnost povrchu je Ra 0,8. Z\u00e1kazn\u00edk’ Popt\u00e1vkou bylo zlep\u0161it \u017eivotnost n\u00e1stroje a sn\u00ed\u017eit dobu v\u00fdm\u011bny n\u00e1stroje. Prost\u0159ednictv\u00edm v\u011bdeck\u00e9 kombinace spr\u00e1vn\u011b vybran\u00e9 PCBN Insert Grade, pokro\u010dil\u00e9 technologie povlaku a p\u0159izp\u016fsoben\u00fdch parametr\u016f hran, Worldia’ s n\u00e1strojov\u00e9 \u0159e\u0161en\u00ed dos\u00e1hlo pr\u016fm\u011brn\u00e9 \u017eivotnosti n\u00e1stroje 108 ks \/ okraj, co\u017e je zv\u00fd\u0161en\u00ed o 54,3% ve srovn\u00e1n\u00ed s p\u016fvodn\u00edm \u0159e\u0161en\u00edm.
\n\u25ce Worldia’ s \u0159e\u0161en\u00ed p\u0159ij\u00edm\u00e1 PNH2016 Insert Grade s vynikaj\u00edc\u00ed odolnost\u00ed v\u016f\u010di opot\u0159eben\u00ed a odolnost\u00ed v\u016f\u010di vysok\u00fdm teplot\u00e1m, v kombinaci s technologi\u00ed povlaku CE k dal\u0161\u00edmu zlep\u0161en\u00ed vlo\u017eky; s vysokoteplotn\u00ed v\u00fdkon. Vzhledem k po\u017eadavk\u016fm na nep\u0159etr\u017eit\u00e9 oto\u010den\u00ed povrchov\u00e9 \u00fapravy, toleranci 0,3 mm a drsnosti Ra 0,8 se pou\u017e\u00edvaj\u00ed p\u0159izp\u016fsoben\u00e9 st\u011bra\u010de a vlo\u017eky PCBN t\u0159\u00edsek, aby se zabr\u00e1nilo zapleten\u00ed t\u0159\u00edsek a dos\u00e1hlo vy\u0161\u0161\u00ed \u00fa\u010dinnosti obr\u00e1b\u011bn\u00ed.
\n\u25ce Worldia’ s p\u0159izp\u016fsoben\u00e9 n\u00e1strojov\u00e9 \u0159e\u0161en\u00ed \u00fa\u010dinn\u011b \u0159e\u0161\u00ed z\u00e1kazn\u00edka’ s r\u016fzn\u00fdmi v\u00fdzvami p\u0159i obr\u00e1b\u011bn\u00ed, zlep\u0161uje \u017eivotnost n\u00e1stroje, sni\u017euje dobu v\u00fdm\u011bny n\u00e1stroje, zvy\u0161uje \u00fa\u010dinnost obr\u00e1b\u011bn\u00ed, sni\u017euje n\u00e1klady na n\u00e1stroje, realizuje ekonomi\u010dt\u011bj\u0161\u00ed pl\u00e1n v\u00fdm\u011bny n\u00e1stroje a dosahuje vynikaj\u00edc\u00edch v\u00fdsledk\u016f v\u00fdm\u011bny.<\/p>","protected":false},"excerpt":{"rendered":"

Application Background Hardened steel is steel that has undergone quenching to form a martensitic structure with a hardness exceeding HRC 50. Due to its high hardness, high strength, excellent wear resistance, good thermal stability, and low plasticity, it is widely used in transportation, energy, chemical, engineering machinery, and other fields. Turning hardened steel parts typically […]<\/p>\n","protected":false},"author":5,"featured_media":20392,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20391","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\/20391","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=20391"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20391\/revisions"}],"predecessor-version":[{"id":20396,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20391\/revisions\/20396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media\/20392"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media?parent=20391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/categories?post=20391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/tags?post=20391"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}