[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kuksu.cz\/vrtaky\/#Article","mainEntityOfPage":"https:\/\/www.kuksu.cz\/vrtaky\/","headline":"Vrt\u00e1ky","name":"Vrt\u00e1ky","description":"Co \u010cech to kutil dom\u00e1c\u00ed. Kter\u00fd mu\u017e nedr\u017eel n\u011bkdy v ruce vrta\u010dku? Jen m\u00e1lokter\u00fd, z\u0159ejm\u011b opravdov\u00fd ne\u0161ika, ale i takov\u00fd m\u00e1 v\u011bt\u0161inou jen tak, pro ka\u017ed\u00fd p\u0159\u00edpad, n\u011bkde ve sklep\u011b vrta\u010dku. A do vrta\u010dky pochopiteln\u011b pot\u0159ebujeme vrt\u00e1ky. Vrt\u00e1k je n\u00e1stroj […]","datePublished":"2021-12-11","dateModified":"2021-12-11","author":{"@type":"Person","@id":"https:\/\/www.kuksu.cz\/author\/#Person","name":"","url":"https:\/\/www.kuksu.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/d377e0490a87620b11de21ad8824e89a7cfe705f8d1d0508828fda84a9262785?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d377e0490a87620b11de21ad8824e89a7cfe705f8d1d0508828fda84a9262785?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kuksu.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kuksu.cz\/wp-content\/uploads\/drill-g13473c827_640.png","url":"https:\/\/www.kuksu.cz\/wp-content\/uploads\/drill-g13473c827_640.png","height":0,"width":0},"url":"https:\/\/www.kuksu.cz\/vrtaky\/","about":["Produkty"],"wordCount":419,"articleBody":"   Co \u010cech to kutil dom\u00e1c\u00ed. Kter\u00fd mu\u017e nedr\u017eel n\u011bkdy v ruce vrta\u010dku? Jen m\u00e1lokter\u00fd, z\u0159ejm\u011b opravdov\u00fd ne\u0161ika, ale i takov\u00fd m\u00e1 v\u011bt\u0161inou jen tak, pro ka\u017ed\u00fd p\u0159\u00edpad, n\u011bkde ve sklep\u011b vrta\u010dku. A do vrta\u010dky pochopiteln\u011b pot\u0159ebujeme vrt\u00e1ky. Vrt\u00e1k je n\u00e1stroj ur\u010den\u00fd k vrt\u00e1n\u00ed vnit\u0159n\u00edch rota\u010dn\u00edch v\u00e1lcov\u00fdch, ale i ku\u017eelov\u00fdch nebo tvarov\u00fdch do r\u016fzn\u00fdch materi\u00e1l\u016f. Obvykle m\u00e1 tvar dvojchod\u00e9 pravoto\u010div\u00e9 \u0161roubovice. Vrt\u00e1k m\u00e1 pracovn\u00ed \u010d\u00e1st a up\u00ednac\u00ed \u010d\u00e1st. Pracovn\u00ed \u010d\u00e1st je \u0159ezn\u00e1, skl\u00e1d\u00e1 se z b\u0159itu, h\u0159betu, dr\u00e1\u017eky, fazetky a p\u0159\u00ed\u010dn\u00e9ho ost\u0159\u00ed. Dr\u00e1\u017ekou odch\u00e1z\u00ed ven z d\u00edry t\u0159\u00edsky, fazetka pom\u00e1h\u00e1 ke stabilizaci vrt\u00e1ku v d\u00ed\u0159e. Up\u00ednac\u00ed \u010d\u00e1st je stopka, kter\u00e1 m\u016f\u017ee b\u00fdt v\u00e1lcov\u00e1 nebo ku\u017eelov\u00e1. P\u0159i vrt\u00e1n\u00ed v\u017edy rotuje n\u00e1stroj, kter\u00fd je upnut\u00fd ve vrta\u010dce a posouv\u00e1 se do vrtan\u00e9ho materi\u00e1lu. D\u00edra nemus\u00ed b\u00fdt pr\u016fchoz\u00ed, vrt\u00e1me i zahlouben\u00e9 d\u00edry. Vrta\u010dka m\u016f\u017ee b\u00fdt ru\u010dn\u00ed nebo strojn\u00ed. Nenajdeme kovoobr\u00e1b\u011bc\u00ed d\u00edlnu, kde by nebyla vrta\u010dka. V\u00fdb\u011brem kvalitn\u00edho vysoce v\u00fdkonn\u00e9ho vrt\u00e1ku zefektivn\u00edte pr\u016fb\u011bh vrt\u00e1n\u00ed ve va\u0161\u00ed firm\u011b. Vrt\u00e1k je jedno\u00fa\u010delov\u00fd, ve smyslu, \u017ee pro ka\u017ed\u00fd pr\u016fm\u011br d\u00edry je pot\u0159ebn\u00fd jeden rozm\u011br vrt\u00e1ku. Vrt\u00e1ky do oceli se vyr\u00e1b\u011bj\u00ed z rychlo\u0159ezn\u00e9 oceli HSS, HSSCo\/HSS-E, HSS-TiN, HSS-G nebo ze slinut\u00e9ho karbidu. Mohou m\u00edt i p\u00e1jen\u00e9 b\u0159itov\u00e9 desti\u010dky nebo mechanicky upnut\u00e9 b\u0159itov\u00e9 desti\u010dky. Podle zp\u016fsobu v\u00fdroby vrt\u00e1ku d\u011bl\u00edme na v\u00e1lcovan\u00e9, fr\u00e9zovan\u00e9 nebo vybru\u0161ovan\u00e9. M\u016f\u017eeme vrtat do pln\u00e9ho materi\u00e1lu nebo vyvrt\u00e1vat do p\u0159edvrtan\u00e9ho otvoru. Po vrt\u00e1n\u00ed pro vy\u0161\u0161\u00ed po\u017eadovanou p\u0159esnost m\u016f\u017ee n\u00e1sledovat vystru\u017eov\u00e1n\u00ed. Nebo se m\u016f\u017eou vy\u0159ez\u00e1vat z\u00e1vitn\u00edky z\u00e1vity. Vyb\u00edrat m\u016f\u017eete z n\u00e1stroj\u016f na otvory I-n\u00e1stroje navrt\u00e1v\u00e1ky, mikrovrt\u00e1ky, lev\u00e9 vrt\u00e1ky, prodlou\u017een\u00e9, zvl\u00e1\u0161\u0165 dlouh\u00e9 vrt\u00e1ky, kr\u00e1tk\u00e9 automatov\u00e9 nebo stup\u0148ovit\u00e9 vrt\u00e1ky. V\u0161echno najdete v na\u0161\u00ed nab\u00eddce. Pro opravdov\u00e9 nad\u0161ence do kutilstv\u00ed, nebo pro vybaven\u00ed profid\u00edlny m\u016f\u017eete po\u0159\u00eddit cel\u00e9 sady vrt\u00e1k\u016f.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vrt\u00e1ky","item":"https:\/\/www.kuksu.cz\/vrtaky\/#breadcrumbitem"}]}]