{"id":20331,"date":"2026-04-02T10:50:26","date_gmt":"2026-04-02T02:50:26","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20331"},"modified":"2026-03-31T16:04:43","modified_gmt":"2026-03-31T08:04:43","slug":"how-does-cbn-grooving-technology-enhance-chip-control-and-groove-accuracy-in-hard-turning-operations","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/cs\/news-and-media\/how-does-cbn-grooving-technology-enhance-chip-control-and-groove-accuracy-in-hard-turning-operations\/","title":{"rendered":"Jak technologie dr\u00e1\u017ekov\u00e1n\u00ed CBN zlep\u0161uje kontrolu \u010dipu a p\u0159esnost dr\u00e1\u017ekov\u00e1n\u00ed p\u0159i t\u011b\u017ek\u00e9m soustru\u017een\u00ed?"},"content":{"rendered":"

Prozkoum\u00e1n\u00ed v\u00fdhod technologie dr\u00e1\u017ekov\u00e1n\u00ed CBN p\u0159i tvrd\u00e9m soustru\u017een\u00ed<\/b><\/strong><\/h2>\n

Co d\u011bl\u00e1 dr\u00e1\u017ekov\u00e1n\u00ed CBN ide\u00e1ln\u00edm pro t\u011b\u017ek\u00e9 soustru\u017een\u00ed?<\/b><\/strong><\/h3>\n

CBN je supertvrd\u00fd materi\u00e1l. Hodn\u011b zm\u011bnila modern\u00ed obr\u00e1b\u011bn\u00ed. Tato zm\u011bna se projevuje zejm\u00e9na p\u0159i t\u011b\u017ek\u00fdch soustru\u017een\u00ed a dr\u00e1\u017ekov\u00e1n\u00ed. CBN’ Tvrdost je druh\u00e1 pouze po diamantu. Mikrotvrdost jednoho krystalu CBN dosahuje HV8000 ~ 9000. To je druh\u00fd nejtvrd\u0161\u00ed zn\u00e1m\u00fd materi\u00e1l. Takov\u00e1 velk\u00e1 tvrdost umo\u017e\u0148uje N\u00e1stroje pro dr\u00e1\u017ekov\u00e1n\u00ed CBN<\/b><\/u><\/strong><\/a>\u00a0zvl\u00e1dnout siln\u00e9 mechanick\u00e9 a tepeln\u00e9 nap\u011bt\u00ed p\u0159i tvrd\u00fdch soustru\u017en\u00edch prac\u00edch.<\/p>\n

Hlavn\u00ed v\u00fdhodou CBN nad obvykl\u00fdmi materi\u00e1ly, jako je karbid nebo keramika, je jeho schopnost udr\u017eovat \u0159ez\u00e1n\u00ed dob\u0159e p\u0159i vysok\u00fdch teplotn\u00edch \u00farovn\u00edch. CBN vykazuje silnou odolnost v\u016f\u010di oxidaci. Neoxiduje se ani p\u0159i 1000 \u00b0C. Tak\u00e9 se vyh\u00fdb\u00e1 chemick\u00fdm reakc\u00edm s materi\u00e1ly na b\u00e1zi \u017eeleza p\u0159i 1200 ~ 1300 \u00b0 C. Tak\u017ee n\u00e1stroje CBN \u010dasto pracuj\u00ed pro such\u00e9 \u0159ez\u00e1n\u00ed. To d\u00e1v\u00e1 CBN zvl\u00e1\u0161tn\u00ed v\u00fdhodu p\u0159i pr\u00e1ci s \u017eelezn\u00fdmi kovy. Je vhodn\u00fd pro \u0159ez\u00e1n\u00ed tvrzen\u00fdch ocel\u00ed, litiny a \u010d\u00e1st\u00ed pr\u00e1\u0161kov\u00e9 metalurgie.<\/p>\n

\"Jak<\/p>\n

Zv\u00fd\u0161en\u00ed \u00fa\u010dinnosti je dal\u0161\u00edm kl\u00ed\u010dov\u00fdm rysem technologie dr\u00e1\u017ekov\u00e1n\u00ed CBN. Sn\u00ed\u017een\u00edm opot\u0159eben\u00ed n\u00e1stroje a udr\u017eov\u00e1n\u00edm stabiln\u00edch \u0159ezn\u00fdch hran po del\u0161\u00ed dobu mohou v\u00fdrobci sn\u00ed\u017eit zastaven\u00ed a z\u00edskat v\u00edce v\u00fdkonu.<\/p>\n

V\u00fdhody a vlastnosti \u0159ezac\u00edch n\u00e1stroj\u016f PCBN zahrnuj\u00ed dob\u0159e manipulovat s vysoce kvalitn\u00edmi obrobky. Zvy\u0161uj\u00ed rychlost zpracov\u00e1n\u00ed obrobku. Nab\u00edz\u00ed v\u011bt\u0161\u00ed flexibilitu p\u0159i zpracov\u00e1n\u00ed. Sn\u00ed\u017e\u00ed n\u00e1klady na vybaven\u00ed. A p\u0159esko\u010d\u00ed pot\u0159ebu chladic\u00ed kapaliny. Tyto vlastnosti \u010din\u00ed dr\u00e1\u017ekov\u00e1n\u00ed CBN nezbytn\u00fdm pro pole, kter\u00e1 vy\u017eaduj\u00ed jak p\u0159esnost, tak v\u00fdstup.<\/p>\n

Dosa\u017een\u00ed p\u0159esnosti: Zv\u00fd\u0161en\u00ed p\u0159esnosti dr\u00e1\u017eek pomoc\u00ed technologie CBN<\/b><\/strong><\/h2>\n

Jak zaji\u0161\u0165uje dr\u00e1\u017ekov\u00e1n\u00ed CBN vynikaj\u00edc\u00ed p\u0159esnost dr\u00e1\u017eky?<\/b><\/strong><\/h3>\n

P\u0159esnost p\u0159i tvrd\u00e9m soustru\u017een\u00ed z\u00e1vis\u00ed p\u0159edev\u0161\u00edm na stabilnosti n\u00e1stroje v t\u011b\u017ek\u00fdch podm\u00ednk\u00e1ch. Vestav\u011bn\u00e1 tvrdost a tepeln\u00e1 stabilnost CBN umo\u017e\u0148uj\u00ed udr\u017eet ostrost a p\u0159esnost velikosti. To se d\u011bje i p\u0159i dlouh\u00fdch \u0159ez\u00e1n\u00ed.<\/p>\n

Chcete-li zlep\u0161it p\u0159esnost dr\u00e1\u017eky s n\u00e1stroji CBN, mus\u00edte p\u0159em\u00fd\u0161let o faktorech, jako je tvar n\u00e1stroje a styl hrany. In\u017een\u00fdrsk\u00e9 t\u00fdmy spole\u010dnosti Worldia vytv\u00e1\u0159ej\u00ed sv\u00e9 dr\u00e1\u017ekov\u00e9 vlo\u017eky PCBN s ur\u010dit\u00fdmi sm\u011bs\u00ed pojiva. P\u0159\u00edklady jsou TiCN nebo TiN. Tyto vyv\u00e1\u017eej\u00ed pevnost s odolnost\u00ed v\u016f\u010di opot\u0159eben\u00ed. TiN slou\u017e\u00ed jako pojiva. A vyhovuje st\u0159edn\u011b p\u0159eru\u0161en\u00e9mu obr\u00e1b\u011bn\u00ed tvrzen\u00e9 oceli. Nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost v\u016f\u010di opot\u0159eben\u00ed a n\u00e1razu. Takov\u00e9 jemn\u00e9 konstruk\u010dn\u00ed detaily zaji\u0161\u0165uj\u00ed spolehlivou pr\u00e1ci jak p\u0159i stabiln\u00edch, tak p\u0159i rozbit\u00fdch \u0159ezech.<\/p>\n

Tvar n\u00e1stroje je tak\u00e9 d\u016fle\u017eit\u00fd p\u0159i z\u00edsk\u00e1v\u00e1n\u00ed p\u0159esn\u00fdch dr\u00e1\u017eek. Lep\u0161\u00ed h\u0159eb\u00edc\u00ed \u00fahly ni\u017e\u0161\u00ed \u0159ezn\u00e9 s\u00edly. Z\u00e1rove\u0148 udr\u017euj\u00ed kontrolu nad proudem \u010dipu. Na\u0161e PCBN dr\u00e1\u017ekov\u00e9 \u0159ez\u00e1ky<\/b><\/u><\/strong><\/a>\u00a0c\u00edlem je udr\u017eet velmi mal\u00e9 chyby axi\u00e1ln\u00edho vych\u00e1zen\u00ed. Tyto \u010dasto z\u016fst\u00e1vaj\u00ed uvnit\u0159 mikron\u016f. To zaru\u010duje rovnom\u011brn\u00e9 hloubky dr\u00e1\u017eek na obrobk\u00e1ch. Tyto n\u00e1vrhov\u00e9 mo\u017enosti spole\u010dn\u011b zvy\u0161uj\u00ed kvalitu dr\u00e1\u017eky. Tak\u00e9 prodlu\u017euj\u00ed \u017eivotnost n\u00e1stroje.<\/p>\n

\"PCBN<\/p>\n

Zlep\u0161en\u00ed \u0159\u00edzen\u00ed \u010dipu p\u0159i tvrd\u00e9m soustru\u017een\u00ed pomoc\u00ed dr\u00e1\u017ekov\u00e1n\u00ed CBN<\/b><\/strong><\/h2>\n

Jak\u00e9 jsou v\u00fdzvy p\u0159i ovl\u00e1d\u00e1n\u00ed \u010dipu p\u0159i tvrd\u00e9m ot\u00e1\u010den\u00ed?<\/b><\/strong><\/h3>\n

Kontrola \u010dipu z\u016fst\u00e1v\u00e1 jedn\u00edm z nejobt\u00ed\u017en\u011bj\u0161\u00edch probl\u00e9m\u016f p\u0159i t\u011b\u017ek\u00fdch soustru\u017en\u00fdch \u00fakolech. To poch\u00e1z\u00ed z zlomen\u00e9 kvality tvrzen\u00fdch materi\u00e1l\u016f. Odstran\u011bn\u00ed \u0161patn\u00e9ho \u010dipu m\u016f\u017ee zp\u016fsobit po\u0161kozen\u00ed povrchu nebo po\u0161kozen\u00ed n\u00e1stroje. \u010cipy jsou snadno op\u011btovn\u011b pou\u017eiteln\u00e9. A d\u00edky tomu se \u010dipy snadn\u011bji rozbij\u00ed a odstra\u0148uj\u00ed. Tato vlastnost m\u00e1 skute\u010dnou hodnotu p\u0159i such\u00e9m \u0159ez\u00e1n\u00ed. Tam nen\u00ed pomoc chladic\u00ed kapaliny pro odstran\u011bn\u00ed \u010dipu volbou.<\/p>\n

Vylep\u0161en\u00e1 technologie dr\u00e1\u017ekov\u00e1n\u00ed PCBN od spole\u010dnosti Worldia \u0159e\u0161\u00ed tyto probl\u00e9my hned. To d\u011bl\u00e1 se speci\u00e1ln\u00edmi tvary p\u0159eru\u0161i\u010d\u016f. Existuj\u00ed dva typy dr\u00e1\u017eek pro rozbit\u00ed \u010dip\u016f. Vhodn\u00e9 pro obr\u00e1b\u011bn\u00ed uhlazen\u00e9 oceli. Hloubka \u0159ezu se pohybuje od 0,1 do 1 mm. Oba typy poskytuj\u00ed siln\u00e9 v\u00fdsledky l\u00e1m\u00e1n\u00ed t\u0159\u00edsek. Tyto sn\u00edma\u010de \u010dip\u016f zaji\u0161\u0165uj\u00ed, \u017ee se \u010dipy rozd\u011bl\u00ed na snadno manipulovateln\u00e9 d\u00e9lky. To sni\u017euje hromad\u011bn\u00ed tepla. Tak\u00e9 chr\u00e1n\u00ed \u0159ezan\u00fd povrch p\u0159ed stopami.<\/p>\n

Lep\u0161\u00ed kontrola \u010dipu p\u0159id\u00e1v\u00e1 hodn\u011b k celkov\u00fdm v\u00fdsledk\u016fm obr\u00e1b\u011bn\u00ed. Zlep\u0161uje bezpe\u010dnost, kvalitu povrchov\u00e9 \u00fapravy a d\u016fv\u011bru procesu. Stabiln\u00ed \u010dip tvaruje ni\u017e\u0161\u00ed zastaven\u00ed stroje. Tyto \u010dasto souvisej\u00ed s ru\u010dn\u00edm \u010di\u0161t\u011bn\u00edm nebo v\u00fdm\u011bnou n\u00e1stroj\u016f. P\u0159\u00edpadov\u00e9 studie spole\u010dnosti Worldia to ukazuj\u00ed na synchroniza\u010dn\u00edch dr\u00e1\u017ek\u00e1ch z tvrzen\u00e9 oceli 20CrMnTiH. Zde, nalad\u011bn\u00e9 PCBN dr\u00e1\u017ekov\u00e9 vlo\u017eky zv\u00fd\u0161il rychlost obr\u00e1b\u011bn\u00ed o 16%. Tak\u00e9 ztrojn\u00e1sobili \u017eivotnost n\u00e1stroje oproti star\u00fdm metod\u00e1m.<\/p>\n

Worldia’ s P\u0159\u00edsp\u011bvek k pokroku CBN Grooving Technologie<\/b><\/strong><\/h2>\n

Pro\u010d si vybrat Worldia’ s CBN Grooving produkty pro va\u0161e provozy?<\/b><\/strong><\/h3>\n

P\u0159i sv\u011btov\u00e9<\/b><\/u><\/strong><\/a>Zam\u011b\u0159ujeme se na v\u00fdstavbu supertvrd\u00fdch \u0159ezac\u00edch n\u00e1stroj\u016f. Tyto stanovuj\u00ed nov\u00e9 standardy v oblasti p\u0159esn\u00e9 v\u00fdroby v oblastech jako je automobilov\u00fd pr\u016fmysl, letectv\u00ed, energetika a zdravotnick\u00e1 technologie. V rychle se m\u011bn\u00edc\u00edm v\u00fdrobn\u00edm sv\u011bt\u011b tvrd\u011b pracujeme na zlep\u0161en\u00ed na\u0161ich produkt\u016f a slu\u017eeb. Na\u0161\u00edm c\u00edlem je odpov\u00eddat va\u0161im pot\u0159eb\u00e1m. Slibujeme, \u017ee v\u00e1m poskytneme \u0159ezac\u00ed n\u00e1stroje a odpov\u011bdi, kter\u00e9 odpov\u00eddaj\u00ed c\u00edl\u016fm va\u0161\u00ed spole\u010dnosti.<\/p>\n

Na\u0161e PCBN dr\u00e1\u017ekov\u00e9 v\u00fdrobky ukazuj\u00ed tento slib prost\u0159ednictv\u00edm \u010derstv\u00fdch n\u00e1vrhov\u00fdch n\u00e1pad\u016f a vlastn\u00edch vhodnost\u00ed pro pou\u017eit\u00ed. Obrobek pro tento \u00fakol je vstupn\u00ed h\u0159\u00eddel z tvrzen\u00e9 oceli. M\u00e1 tvrdost HRC58-62. \u017divotnost tohoto PCBN dr\u00e1\u017ekov\u00e9ho \u0159ez\u00e1ku se zv\u00fd\u0161ila o 1,2 kr\u00e1t oproti star\u00e9mu n\u00e1stroji. Stejn\u011b tak na\u0161e z\u00e1vitov\u00e9 vlo\u017eky maj\u00ed a\u017e 4,2kr\u00e1t del\u0161\u00ed \u017eivotnost n\u00e1stroje ne\u017e standardn\u00ed volby. K tomu doch\u00e1z\u00ed za stabiln\u00edch provozn\u00edch podm\u00ednek.<\/p>\n

\"CBN<\/p>\n

Poskytujeme kompletn\u00ed odpov\u011bdi. P\u0159ich\u00e1z\u00ed s solidn\u00ed poprodejn\u00ed pomoc\u00ed. To zahrnuje technick\u00e9 poradenstv\u00ed pro op\u011btovn\u00e9 mlet\u00ed slu\u017eeb. Zaji\u0161\u0165uje stabiln\u00ed kvalitu ve va\u0161\u00ed v\u00fdrob\u011b. Worldia spol\u00e9h\u00e1 na \u0161irokou sadu diamantov\u00fdch n\u00e1stroj\u016f PCD, CBN a CVD. M\u00e1me siln\u00e9 z\u00e1soby z N\u011bmecka. Nab\u00edz\u00edme technickou podporu na m\u00edst\u011b. Na\u0161e evropsk\u00e9 distribu\u010dn\u00ed centrum udr\u017euje t\u00e9m\u011b\u0159 100% sklad p\u0159ipraven\u00fd. Umo\u017e\u0148uje 24hodinovou dod\u00e1vku pro b\u011b\u017en\u00e9 v\u00fdrobn\u00ed \u0159ady.<\/p>\n

F<\/b><\/strong>AQ<\/b><\/strong><\/h2>\n

Ot\u00e1zka: Jak\u00e9 jsou kl\u00ed\u010dov\u00e9 v\u00fdhody pou\u017eit\u00ed n\u00e1stroj\u016f pro dr\u00e1\u017ekov\u00e1n\u00ed CBN oproti jin\u00fdm materi\u00e1l\u016fm?<\/b><\/strong><\/h3>\n

Odpov\u011b\u010f: N\u00e1stroje CBN poskytuj\u00ed lep\u0161\u00ed odolnost v\u016f\u010di opot\u0159eben\u00ed, siln\u011bj\u0161\u00ed tepelnou stabilnost a jemn\u011bj\u0161\u00ed povrchov\u00e9 \u00fapravy. D\u00edky tomu jsou ide\u00e1ln\u00ed pro t\u011b\u017ek\u00e9 soustru\u017en\u00e9 \u00fakoly ve srovn\u00e1n\u00ed s jin\u00fdmi materi\u00e1ly, jako je karbid.<\/p>\n

Ot\u00e1zka: Jak mohu optimalizovat pou\u017e\u00edv\u00e1n\u00ed n\u00e1stroj\u016f CBN pro lep\u0161\u00ed v\u00fdkon?<\/b><\/strong><\/h3>\n

Odpov\u011b\u010f: Programy rutinn\u00ed p\u00e9\u010de a v\u00fdb\u011br spr\u00e1vn\u00e9 t\u0159\u00eddy na z\u00e1klad\u011b tvrdosti materi\u00e1lu zaji\u0161\u0165uj\u00ed nejlep\u0161\u00ed v\u00fdsledky. Dodr\u017eov\u00e1n\u00ed navrhovan\u00fdch rychlost\u00ed krmen\u00ed pom\u00e1h\u00e1. Nap\u0159\u00edklad ty pro t\u0159\u00eddy jako PNH0120 nebo PNH2018 udr\u017euj\u00ed dobrou sm\u011bs rychlosti a trval\u00e9ho v\u00fdkonu.<\/p>\n

Ot\u00e1zka: Je mo\u017en\u00e9 pou\u017e\u00edt n\u00e1stroje pro dr\u00e1\u017ekov\u00e1n\u00ed CBN pro v\u0161echny typy materi\u00e1l\u016f?<\/b><\/strong><\/h3>\n

Odpov\u011b\u010f: N\u00e1stroje CBN funguj\u00ed nejl\u00e9pe na tvrd\u00fdch materi\u00e1lech, jako jsou tvrzen\u00e9 ocele a superslitiny. Nejsou vhodn\u00e9 pro m\u011bkk\u00e9 materi\u00e1ly. Tam se mohou nosit rychle a nedostate\u010dn\u011b efektivn\u00ed.<\/p>\n

Prost\u0159ednictv\u00edm neust\u00e1l\u00e9ho pokroku v oblasti v\u011bdy o materi\u00e1lech a p\u0159esn\u00e9ho in\u017een\u00fdrstv\u00ed, my ve Worldia st\u00e1le vytv\u00e1\u0159\u00edme v\u00fdrobn\u00ed odpov\u011bdi. Tyto sm\u011bsi trval\u00e9 s\u00edly s nejvy\u0161\u0161\u00ed p\u0159esnost\u00ed. Pom\u00e1haj\u00ed pol\u00edm po cel\u00e9m sv\u011bt\u011b dos\u00e1hnout vysok\u00e9 \u00farovn\u011b s na\u0161imi \u0161pi\u010dkov\u00fdmi technologiemi dr\u00e1\u017ekov\u00e1n\u00ed CBN.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Exploring the Benefits of CBN Grooving Technology in Hard Turning What Makes CBN Grooving Ideal for Hard Turning Operations? CBN is a superhard material. It has changed modern machining a lot. This change shows up especially in hard turning and grooving tasks. CBN’s hardness comes second only to diamond. The microhardness of one CBN crystal […]<\/p>\n","protected":false},"author":1,"featured_media":20327,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[341,19],"tags":[],"class_list":["post-20331","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-sharing","category-news-and-media"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20331","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/comments?post=20331"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20331\/revisions"}],"predecessor-version":[{"id":20333,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/posts\/20331\/revisions\/20333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media\/20327"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/media?parent=20331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/categories?post=20331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/cs\/wp-json\/wp\/v2\/tags?post=20331"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}