[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mevik.cz\/vyhrubnik-je-presnejsi-nastroj-nez-vrtak\/#Article","mainEntityOfPage":"https:\/\/www.mevik.cz\/vyhrubnik-je-presnejsi-nastroj-nez-vrtak\/","headline":"V\u00fdhrubn\u00edk je p\u0159esn\u011bj\u0161\u00ed n\u00e1stroj, ne\u017e vrt\u00e1k","name":"V\u00fdhrubn\u00edk je p\u0159esn\u011bj\u0161\u00ed n\u00e1stroj, ne\u017e vrt\u00e1k","description":"Stroja\u0159ina pat\u0159\u00ed k nejobt\u00ed\u017en\u011bj\u0161\u00edm obor\u016fm lidsk\u00e9 \u010dinnosti vzhledem k tomu, \u017ee se jedn\u00e1 o exaktn\u00ed z\u00e1le\u017eitost. Nem\u016f\u017eete si tu zkr\u00e1tka \u201epl\u00e1cat od boku a va\u0159it z vody\u201c, mus\u00edte velice p\u0159esn\u011b definovat ka\u017edou drobnost, a to jednozna\u010dn\u011b, aby nedo\u0161lo k \u017e\u00e1dn\u00e9 z\u00e1m\u011bn\u011b. Sou\u010d\u00e1st\u00ed strojn\u00edho in\u017een\u00fdrstv\u00ed a oborov\u00fdch dovednost\u00ed je i v\u00fdroba kruhov\u00fdch (v\u00e1lcov\u00fdch) otvor\u016f. Mo\u017en\u00e1 v\u00e1m <a href=\"https:\/\/www.mevik.cz\/vyhrubnik-je-presnejsi-nastroj-nez-vrtak\/\"> read more <span class=\"meta-nav\">&raquo;<\/span><\/a>","datePublished":"2023-07-20","dateModified":"2023-07-20","author":{"@type":"Person","@id":"https:\/\/www.mevik.cz\/author\/#Person","name":"","url":"https:\/\/www.mevik.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/32bc2d377216483c132a3bbf038b8838926e0616f1b3d0e9cb50d997f0b052ba?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/32bc2d377216483c132a3bbf038b8838926e0616f1b3d0e9cb50d997f0b052ba?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mevik.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.mevik.cz\/wp-content\/uploads\/machining-84845_640.jpg","url":"https:\/\/www.mevik.cz\/wp-content\/uploads\/machining-84845_640.jpg","height":0,"width":0},"url":"https:\/\/www.mevik.cz\/vyhrubnik-je-presnejsi-nastroj-nez-vrtak\/","about":["N\u00e1kupy"],"wordCount":441,"articleBody":"       Stroja\u0159ina pat\u0159\u00ed k nejobt\u00ed\u017en\u011bj\u0161\u00edm obor\u016fm lidsk\u00e9 \u010dinnosti vzhledem k tomu, \u017ee se jedn\u00e1 o exaktn\u00ed z\u00e1le\u017eitost. Nem\u016f\u017eete si tu zkr\u00e1tka \u201epl\u00e1cat od boku a va\u0159it z vody\u201c, mus\u00edte velice p\u0159esn\u011b definovat ka\u017edou drobnost, a to jednozna\u010dn\u011b, aby nedo\u0161lo k \u017e\u00e1dn\u00e9 z\u00e1m\u011bn\u011b. Sou\u010d\u00e1st\u00ed strojn\u00edho in\u017een\u00fdrstv\u00ed a oborov\u00fdch dovednost\u00ed je i v\u00fdroba kruhov\u00fdch (v\u00e1lcov\u00fdch) otvor\u016f. Mo\u017en\u00e1 v\u00e1m p\u0159ipad\u00e1, \u017ee vz\u00edt do ruky vrt\u00e1k, upnout jej do skl\u00ed\u010didla vrta\u010dky a provrtat materi\u00e1l obrobku skrz naskrz je tak snadn\u00e9, \u017ee k tomu nepot\u0159ebujete studovat vysokou \u0161kolu nebo podnikat v\u00fduku v u\u010debn\u00edch oborech, ale toto je pouze zlomek toho, co stroja\u0159i mus\u00ed zn\u00e1t a um\u011bt.Vrt\u00e1ky, v\u00fdhrubn\u00edky, v\u00fdstru\u017en\u00edky \u2013 n\u011bco jin\u00e9ho je vyvrtat otvor ve zdi pro zasunut\u00ed plastov\u00e9 hmo\u017edinky, anebo v ocelov\u00e9 trubce, kudy prot\u00e1hnete \u0161roub, a zcela odli\u0161n\u00e9 to je v obrobku, kde jde o setiny a\u017e tis\u00edciny milimetru. Vrt\u00e1k je s\u00e1m o sob\u011b toti\u017e n\u00e1stroj pom\u011brn\u011b nep\u0159esn\u00fd, a hod\u00ed se sp\u00ed\u0161e pro otvory s velkou toleranc\u00ed (v\u016fl\u00ed) pro vruty, \u0161rouby a dal\u0161\u00ed spojovac\u00ed materi\u00e1l. Jestli\u017ee po\u017eadujete vyrobit n\u011bjak\u00fd mechanismus, v n\u011bm\u017e se budou jeho \u010dinn\u00e9 \u010d\u00e1sti navz\u00e1jem dot\u00fdkat, mus\u00ed b\u00fdt otvor mnohem p\u0159esn\u011bj\u0161\u00ed. A to je \u010das pro v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky.V\u00fdhrubn\u00edky s b\u0159ity ve \u0161roubovici 221482 I n\u00e1stroje a stejn\u011b tak i v\u00fdstru\u017en\u00edky, jsou v\u00edceb\u0159it\u00e9 n\u00e1stroje, a zde po\u010det b\u0159it\u016f v\u00fdrazn\u011b promlouv\u00e1 do p\u0159esnosti obr\u00e1b\u011bn\u00ed. \u010c\u00edm v\u00edce b\u0159it\u016f m\u00e1te k dispozici, t\u00edm l\u00e9pe se \u0159ezn\u00e1 s\u00edla rozlo\u017e\u00ed po obvodu n\u00e1stroje, a v\u00fdsledn\u00e1 pr\u00e1ce na obrobc\u00edch bude p\u0159in\u00e1\u0161et lep\u0161\u00ed v\u00fdsledky. Jak ji\u017e z\u0159ejm\u011b tu\u0161\u00edte, v\u00fdhrubn\u00edky se vyu\u017e\u00edvaj\u00ed pro obr\u00e1b\u011bn\u00ed pot\u00e9, co je otvor nejprve p\u0159edvrt\u00e1n vrt\u00e1kem, a po v\u00fdhrubn\u00edc\u00edch je\u0161t\u011b mohou p\u0159ij\u00edt na \u0159adu v\u00fdstru\u017en\u00edky, pro je\u0161t\u011b p\u0159esn\u011bj\u0161\u00ed rozm\u011br a jemn\u011bj\u0161\u00ed povrch. S pomoc\u00ed v\u00fdhrubn\u00edk\u016f a v\u00fdstru\u017en\u00edk\u016f zhotovujeme p\u0159edev\u0161\u00edm \u010dinn\u00e9 \u010d\u00e1sti stroj\u016f, jako jsou motory, p\u0159evodovky, h\u0159\u00eddele pro p\u0159enos to\u010div\u00fdch moment\u016f, oje a osy kol a podobn\u00e1 za\u0159\u00edzen\u00ed \u010di jejich segmenty.                                                                                                                                                                                                                                                                                                                                                                                           4.7\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V\u00fdhrubn\u00edk je p\u0159esn\u011bj\u0161\u00ed n\u00e1stroj, ne\u017e vrt\u00e1k","item":"https:\/\/www.mevik.cz\/vyhrubnik-je-presnejsi-nastroj-nez-vrtak\/#breadcrumbitem"}]}]