[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.carmela.cz\/co-dokaze-rucni-stavitelny-vystruznik\/#Article","mainEntityOfPage":"https:\/\/www.carmela.cz\/co-dokaze-rucni-stavitelny-vystruznik\/","headline":"Co dok\u00e1\u017ee ru\u010dn\u00ed staviteln\u00fd v\u00fdstru\u017en\u00edk","name":"Co dok\u00e1\u017ee ru\u010dn\u00ed staviteln\u00fd v\u00fdstru\u017en\u00edk","description":"Stroj\u00edrenstv\u00ed je velmi obs\u00e1hl\u00fd a slo\u017eit\u00fd obor lidsk\u00e9 \u010dinnosti. Setk\u00e1te se tu s mnoha v\u00fdrobn\u00edmi procesy, stroji a n\u00e1stroji a jedn\u00edm z nejzn\u00e1m\u011bj\u0161\u00edch je vrt\u00e1k s v\u00e1lcovou \u010di ku\u017eelovou stopkou. Jak zhotovit velmi p\u0159esn\u00fd otvor Co je to vrt\u00e1k, a jak vypad\u00e1, je jist\u011b zbyte\u010dn\u011b polo\u017een\u00e1 ot\u00e1zka. Ka\u017ed\u00fd z v\u00e1s to v\u00ed a mo\u017en\u00e1, \u017ee […]","datePublished":"2022-03-06","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.carmela.cz\/author\/#Person","name":"carmela.cz\n","url":"https:\/\/www.carmela.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c36ac855b1ee9cce96e09824fb5426d6eaccd04233fbf51e04e067ccd1b5fe13?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c36ac855b1ee9cce96e09824fb5426d6eaccd04233fbf51e04e067ccd1b5fe13?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"carmela.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.carmela.cz\/wp-content\/uploads\/reamer-509427_640.jpg","url":"https:\/\/www.carmela.cz\/wp-content\/uploads\/reamer-509427_640.jpg","height":0,"width":0},"url":"https:\/\/www.carmela.cz\/co-dokaze-rucni-stavitelny-vystruznik\/","about":["Produkty"],"wordCount":452,"articleBody":"   Stroj\u00edrenstv\u00ed je velmi obs\u00e1hl\u00fd a slo\u017eit\u00fd obor lidsk\u00e9 \u010dinnosti. Setk\u00e1te se tu s mnoha v\u00fdrobn\u00edmi procesy, stroji a n\u00e1stroji a jedn\u00edm z nejzn\u00e1m\u011bj\u0161\u00edch je vrt\u00e1k s v\u00e1lcovou \u010di ku\u017eelovou stopkou.Jak zhotovit velmi p\u0159esn\u00fd otvorCo je to vrt\u00e1k, a jak vypad\u00e1, je jist\u011b zbyte\u010dn\u011b polo\u017een\u00e1 ot\u00e1zka. Ka\u017ed\u00fd z v\u00e1s to v\u00ed a mo\u017en\u00e1, \u017ee i v\u011bt\u0161ina z v\u00e1s n\u011bkdy m\u011bla vrt\u00e1k v ruce a pracovala s n\u00edm, kup\u0159\u00edkladu s ru\u010dn\u00ed elektrickou vrta\u010dkou. Vrt\u00e1ky zhotovuj\u00ed kruhov\u00e9 otvory do r\u016fzn\u00fdch materi\u00e1l\u016f, ale nelze od nich o\u010dek\u00e1vat \u017e\u00e1dn\u00e9 z\u00e1zraky. Vyvrtan\u00fdm otvorem provl\u00e9knete \u0161roub a zajist\u00edte \u0161roubov\u00e9 spojen\u00ed s velkou v\u016fl\u00ed, ale rozhodn\u011b to nebude tak p\u0159esn\u00fd otvor, aby do n\u011bj dosedla v\u00e1lcov\u00e1 \u010di ku\u017eelov\u00e1 sou\u010d\u00e1stka a mohla vytvo\u0159it velmi p\u0159esn\u00e9 spojen\u00ed s minim\u00e1ln\u00ed v\u016fl\u00ed. V\u00fdstru\u017en\u00edky se vyr\u00e1b\u00ed v modifikaci z n\u00e1strojov\u00e9 a rychlo\u0159ezn\u00e9 oceli a m\u00edvaj\u00ed na rozd\u00edl od vrt\u00e1k\u016f ne dva, ale v\u00edce \u0159ezn\u00fdch b\u0159it\u016f, nej\u010dast\u011bji \u010dty\u0159i, ale v\u00fdjime\u010dn\u00e9 nejsou ani v\u00fdstru\u017en\u00edky s osmn\u00e1cti b\u0159ity.S vrt\u00e1ky se tedy po\u010d\u00edt\u00e1 pouze pro jednoduch\u00e1 konstruk\u010dn\u00ed spojen\u00ed, ale pokud pot\u0159ebujete p\u0159esn\u00fd spoj, mus\u00edte otvor vyrobit tak\u00e9 n\u00e1le\u017eit\u00fdm zp\u016fsobem, pomoc\u00ed v\u00fdhrubn\u00edku a v\u00fdstru\u017en\u00edku.Proces v\u00fdroby p\u0159esn\u00e9ho otvoru prob\u00edh\u00e1 tak, \u017ee se nejprve p\u0159edvrt\u00e1 vrt\u00e1kem a ponech\u00e1 se ur\u010dit\u00e1 s\u00edla obr\u00e1b\u011bc\u00ed t\u0159\u00edsky pro v\u00fdhrubn\u00edk. Ten otvor zp\u0159esn\u00ed a pro velmi jemn\u00e9 povrchy a p\u0159esn\u00e9 otvory se pou\u017eije dokon\u010dovac\u00ed f\u00e1ze nap\u0159. v\u00fdstru\u017en\u00edkem ru\u010dn\u00edm staviteln\u00fdm i-n\u00e1stroje. V\u00fdsledek p\u0159ed\u010d\u00ed va\u0161e o\u010dek\u00e1v\u00e1n\u00ed, opracovan\u00fd povrch je velmi hladk\u00fd, a z\u00e1rove\u0148 se m\u016f\u017eete spolehnout na dokonal\u00fd kruhov\u00fd tvar otvoru. Staviteln\u00e9 v\u00fdstru\u017en\u00edky maj\u00ed v\u00fdhodu oproti pevn\u00fdm n\u00e1stroj\u016fm v tom, \u017ee lze nastavovat v ur\u010dit\u00e9m rozmez\u00ed pr\u016fm\u011br fin\u00e1ln\u00edho otvoru. Z\u00e1rove\u0148 jsou tyto n\u00e1stroje pom\u011brn\u011b levn\u00e9, a je mo\u017en\u00e9 je vyu\u017e\u00edt jak v s\u00e9riov\u00e9, tak i v kusov\u00e9 v\u00fdrob\u011b. S v\u00fdstru\u017en\u00edky se setk\u00e1te p\u0159ev\u00e1\u017en\u011b v b\u011b\u017en\u00e9 stroj\u00edrensk\u00e9 v\u00fdrob\u011b, ale i v \u00fadr\u017eb\u011b a n\u011bkdy i v kutilsk\u00fdch d\u00edln\u00e1ch.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Co dok\u00e1\u017ee ru\u010dn\u00ed staviteln\u00fd v\u00fdstru\u017en\u00edk","item":"https:\/\/www.carmela.cz\/co-dokaze-rucni-stavitelny-vystruznik\/#breadcrumbitem"}]}]