[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.rinkl.cz\/vrtaky-s-brity-tk-se-uplatni-i-v-seriove-vyrobe\/#Article","mainEntityOfPage":"https:\/\/www.rinkl.cz\/vrtaky-s-brity-tk-se-uplatni-i-v-seriove-vyrobe\/","headline":"Vrt\u00e1ky s b\u0159ity TK se uplatn\u00ed i v s\u00e9riov\u00e9 v\u00fdrob\u011b","name":"Vrt\u00e1ky s b\u0159ity TK se uplatn\u00ed i v s\u00e9riov\u00e9 v\u00fdrob\u011b","description":"Vrt\u00e1k pat\u0159\u00ed mezi nejzn\u00e1m\u011bj\u0161\u00ed stroj\u00edrensk\u00e9 n\u00e1stroje. Obvykle se s nimi potk\u00e1v\u00e1me v podob\u011b n\u00e1stroj\u016f z rychlo\u0159ezn\u00e9 oceli, ale existuj\u00ed i speci\u00e1ln\u00ed vrt\u00e1ky s naletovan\u00fdmi b\u0159ity … ","datePublished":"2022-11-27","dateModified":"2023-05-02","author":{"@type":"Person","@id":"https:\/\/www.rinkl.cz\/author\/#Person","name":"","url":"https:\/\/www.rinkl.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ccdd701717dc93db07d73e0c11dbbb8b91524cccc3bfbd3baea83667a3ebf5d6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ccdd701717dc93db07d73e0c11dbbb8b91524cccc3bfbd3baea83667a3ebf5d6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"rinkl.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.rinkl.cz\/wp-content\/uploads\/tools-444499_640_1.jpg","url":"https:\/\/www.rinkl.cz\/wp-content\/uploads\/tools-444499_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.rinkl.cz\/vrtaky-s-brity-tk-se-uplatni-i-v-seriove-vyrobe\/","about":["Zbo\u017e\u00ed"],"wordCount":421,"articleBody":"   Vrt\u00e1k pat\u0159\u00ed mezi nejzn\u00e1m\u011bj\u0161\u00ed stroj\u00edrensk\u00e9 n\u00e1stroje. Obvykle se s nimi potk\u00e1v\u00e1me v podob\u011b n\u00e1stroj\u016f z rychlo\u0159ezn\u00e9 oceli, ale existuj\u00ed i speci\u00e1ln\u00ed vrt\u00e1ky s naletovan\u00fdmi b\u0159ity z tvrdokovu, ozna\u010dovan\u00fdmi jako TK.Kde vyu\u017eijete vrt\u00e1ky z tvrdokovuVrt\u00e1ky s naletovan\u00fdm TK b\u0159item TP 330 I-n\u00e1stroje, co\u017e je v podstat\u011b vrt\u00e1k s b\u0159itov\u00fdm tvrdokovem, nach\u00e1z\u00ed vyu\u017eit\u00ed na mnoha m\u00edstech. Bu\u010f dok\u00e1\u017ee pln\u011b zastoupit vrt\u00e1ky klasick\u00e9 z rychlo\u0159ezn\u00e9 n\u00e1strojov\u00e9 oceli HSS, anebo jej vyu\u017eijete pro r\u016fzn\u00e9 speci\u00e1ln\u00ed operace.\u0158ezn\u00e9 rychlosti \u2013 zna\u010dnou v\u00fdhodou tvrdokovu je mo\u017enost vyu\u017e\u00edvat vy\u0161\u0161\u00edch \u0159ezn\u00fdch (obr\u00e1b\u011bc\u00edch) rychlost\u00ed. T\u00edm p\u00e1dem je obr\u00e1b\u011bn\u00ed p\u0159esn\u011bj\u0161\u00ed a tak\u00e9 rentabiln\u011bj\u0161\u00ed \u2013 rychlej\u0161\u00ed. D\u00edky zkr\u00e1cen\u00ed \u010dasu pot\u0159ebn\u00e9ho pro obr\u00e1b\u011bn\u00ed se vrt\u00e1ky s tvrdokovem dob\u0159e uplatn\u00ed zejm\u00e9na v s\u00e9riov\u00e9 v\u00fdrob\u011b. Tyto typy vrt\u00e1k\u016f se tak\u00e9 mus\u00ed p\u0159i vy\u0161\u0161\u00edch obr\u00e1b\u011bc\u00edch rychlostech d\u016fkladn\u011b chladit, vyu\u017e\u00edv\u00e1 se k tomu speci\u00e1ln\u00ed olej nebo emulze.Snaz\u0161\u00ed veden\u00ed vrt\u00e1ku v obrobku \u2013 tvrdokov je natolik pevn\u00fd a tvrd\u00fd, \u017ee umo\u017e\u0148uje snaz\u0161\u00ed obr\u00e1b\u011bc\u00ed proces. Projevuje se to nap\u0159\u00edklad lep\u0161\u00edm veden\u00edm vrt\u00e1ku nap\u0159\u00ed\u010d obrobkem a p\u0159esn\u011bj\u0161\u00edm vrt\u00e1n\u00edm s men\u0161\u00ed rozm\u011brovou odchylkou ve srovn\u00e1n\u00ed s n\u00e1strojovou ocel\u00ed HSS.Krat\u0161\u00ed t\u0159\u00edsky \u2013 v\u00fdhodou tvorby krat\u0161\u00edch obr\u00e1b\u011bc\u00edch t\u0159\u00edsek je snaz\u0161\u00ed chlazen\u00ed vrt\u00e1ku, co\u017e m\u00e1 v\u017edy pozitivn\u00ed vliv na obr\u00e1b\u011bc\u00ed proces. Kr\u00e1tk\u00e9 t\u0159\u00edsky se p\u0159i vrt\u00e1n\u00ed s tvrdokovem tvo\u0159\u00ed zejm\u00e9na u velmi tvrd\u00fdch materi\u00e1l\u016f anebo naopak u velmi m\u011bkk\u00fdch kov\u016f.Dlouh\u00e1 \u017eivotnost \u2013 prodlou\u017een\u00ed \u017eivotnosti obr\u00e1b\u011bc\u00edch n\u00e1stroj\u016f je v\u017edy z\u00e1le\u017eitost zejm\u00e9na ekonomick\u00e1, a velk\u00fd v\u00fdznam to m\u00e1 p\u0159edev\u0161\u00edm pro velk\u00e9 firmy, kde je obr\u00e1b\u011bn\u00ed rozhoduj\u00edc\u00ed pro jejich prosperitu. T\u00fdk\u00e1 se to hlavn\u011b s\u00e9riov\u00e9 v\u00fdroby r\u016fzn\u00fdch sou\u010d\u00e1st\u00ed pro automobilov\u00fd \u010di leteck\u00fd pr\u016fmysl a dal\u0161\u00ed odv\u011btv\u00ed, kde se stroj\u00edrensk\u00e9 sou\u010d\u00e1stky objevuj\u00ed, nap\u0159. ve v\u00fdrob\u011b dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, elektroniky, n\u00e1bytku, sportovn\u00edch pot\u0159eb, hra\u010dek a tak\u00e9 stroj\u016f a za\u0159\u00edzen\u00ed pro zem\u011bd\u011blstv\u00ed, chemick\u00fd a farmaceutick\u00fd pr\u016fmysl atd.                                                                                                                                                                                                                                                                                                                                                                                          3.7\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vrt\u00e1ky s b\u0159ity TK se uplatn\u00ed i v s\u00e9riov\u00e9 v\u00fdrob\u011b","item":"https:\/\/www.rinkl.cz\/vrtaky-s-brity-tk-se-uplatni-i-v-seriove-vyrobe\/#breadcrumbitem"}]}]