[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.flamenio.cz\/o-vyhodach-vrtaku-s-kuzelovou-stopkou\/#Article","mainEntityOfPage":"https:\/\/www.flamenio.cz\/o-vyhodach-vrtaku-s-kuzelovou-stopkou\/","headline":"O v\u00fdhod\u00e1ch vrt\u00e1k\u016f s ku\u017eelovou stopkou","name":"O v\u00fdhod\u00e1ch vrt\u00e1k\u016f s ku\u017eelovou stopkou","description":"Vrt\u00e1k je n\u00e1stroj, kter\u00fd dob\u0159e znaj\u00ed ji\u017e mal\u00e9 d\u011bti, tedy alespo\u0148 v dom\u00e1cnostech, kde jejich tat\u00ednkov\u00e9 maj\u00ed ve sv\u00e9 dom\u00e1c\u00ed d\u00edln\u011b vrta\u010dku, a prov\u00e1d\u00ed s n\u00ed b\u011b\u017en\u00e9 pracovn\u00ed \u00fakony. S…","datePublished":"2024-05-20","dateModified":"2024-05-20","author":{"@type":"Person","@id":"https:\/\/www.flamenio.cz\/author\/#Person","name":"","url":"https:\/\/www.flamenio.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/04053961f5a3d2af1f56d865c7fc774bb6a80b9754b2f4c57fa4f8cefa253bd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/04053961f5a3d2af1f56d865c7fc774bb6a80b9754b2f4c57fa4f8cefa253bd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"flamenio.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.flamenio.cz\/wp-content\/uploads\/tools-444499_640_5.jpg","url":"https:\/\/www.flamenio.cz\/wp-content\/uploads\/tools-444499_640_5.jpg","height":0,"width":0},"url":"https:\/\/www.flamenio.cz\/o-vyhodach-vrtaku-s-kuzelovou-stopkou\/","about":["Produkty"],"wordCount":458,"articleBody":"   Vrt\u00e1k je n\u00e1stroj, kter\u00fd dob\u0159e znaj\u00ed ji\u017e mal\u00e9 d\u011bti, tedy alespo\u0148 v dom\u00e1cnostech, kde jejich tat\u00ednkov\u00e9 maj\u00ed ve sv\u00e9 dom\u00e1c\u00ed d\u00edln\u011b vrta\u010dku, a prov\u00e1d\u00ed s n\u00ed b\u011b\u017en\u00e9 pracovn\u00ed \u00fakony. S vrt\u00e1ky se d\u011bti pozd\u011bji seznamuj\u00ed i ve \u0161kole, kde b\u00fdvaj\u00ed sou\u010d\u00e1st\u00ed pracovn\u00edho vyu\u010dov\u00e1n\u00ed. Je to toti\u017e n\u00e1stroj relativn\u011b levn\u00fd, a s n\u00edm\u017e se tak\u00e9 snadno pracuje. Nepot\u0159ebujete k tomu \u017e\u00e1dn\u00e9 mimo\u0159\u00e1dn\u00e9 znalosti a dovednosti a vrt\u00e1n\u00edm m\u016f\u017eete pov\u011b\u0159it prakticky kohokoli.Vrt\u00e1ky v\u0161ak vykazuj\u00ed tak\u00e9 jednu z\u00e1sadn\u00ed nev\u00fdhodu, a sice jsou to pom\u011brn\u011b nep\u0159esn\u00e9 n\u00e1stroje. Ta nep\u0159esnost je zp\u016fsobena pouh\u00fdmi dv\u011bma protilehl\u00fdmi b\u0159ity, kter\u00e9 se ot\u00e1\u010den\u00edm kolem osy za\u0159ez\u00e1vaj\u00ed do obrobku, \u010d\u00edm\u017e vznik\u00e1 trochu excentrick\u00fd tvar otvoru, a tak\u00e9 nem\u00e1 dostate\u010dn\u011b hladk\u00fd povrch. Jestli\u017ee byste tedy cht\u011bli zhotovit otvor velmi p\u0159esn\u00fd, dokonale kruhov\u00fd a hladk\u00fd, museli byste na to vyu\u017e\u00edt v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky, kter\u00e9 ji\u017e maj\u00ed po sv\u00e9m obvodu v\u00edce b\u0159it\u016f, odeb\u00edraj\u00ed jemn\u011bj\u0161\u00ed t\u0159\u00edsku a d\u00edky v\u00edce b\u0159it\u016fm se tak\u00e9 zajist\u00ed p\u0159esn\u011bj\u0161\u00ed tvar kruhu vznikl\u00e9ho otvoru.Vra\u0165me se ale je\u0161t\u011b k vrt\u00e1k\u016fm ve stroj\u00edrensk\u00e9 v\u00fdrob\u011b \u010di \u00fadr\u017eb\u011b. Tam se mohou pou\u017e\u00edvat vrt\u00e1ky s v\u00e1lcov\u00fdm d\u0159\u00edkem, ale \u010dast\u011bj\u0161\u00ed zp\u016fsob vrt\u00e1n\u00ed je pomoc\u00ed vrt\u00e1k\u016f s ku\u017eelovou stopkou I n\u00e1stroje. Jedn\u00edm z probl\u00e9m\u016f p\u0159i vrt\u00e1n\u00ed otvor\u016f je toti\u017e upnut\u00ed n\u00e1stroje, a je zn\u00e1mo, \u017ee skl\u00ed\u010didlo, kter\u00e9 upne vrt\u00e1k s v\u00e1lcov\u00fdm d\u0159\u00edkem pouze ve t\u0159ech bodech, vykazuje v\u011bt\u0161\u00ed nep\u0159esnost p\u0159i vrt\u00e1n\u00ed, ve srovn\u00e1n\u00ed s ku\u017eelov\u00fdm d\u0159\u00edkem vrt\u00e1ku, kter\u00fd zapadne do up\u00ednac\u00ed hlavy s morse ku\u017eelem. Ku\u017eelov\u00fd d\u0159\u00edk do ku\u017eelov\u00e9ho otvoru zapadne po cel\u00e9m povrchu a vrt\u00e1k se pak ot\u00e1\u010d\u00ed m\u00e9n\u011b excentricky ve sv\u00e9 pod\u00e9ln\u00e9 ose.Vrt\u00e1ky s ku\u017eelovou stopkou se mohou vyr\u00e1b\u011bt i v\u011bt\u0161\u00edch pr\u016fm\u011br\u016f, co\u017e je u v\u00e1lcov\u00fdch d\u0159\u00edk\u016f v\u011bt\u0161\u00ed probl\u00e9m s ohledem na nep\u0159esnost vrt\u00e1n\u00ed, a toto si uv\u011bdomuje ka\u017ed\u00fd zku\u0161en\u00fd stroja\u0159. S vrt\u00e1ky s ku\u017eelovou stopkou se pak tak\u00e9 setk\u00e1vaj\u00ed u\u010dni a \u017e\u00e1ci st\u0159edn\u00edch odborn\u00fdch \u0161kol, kte\u0159\u00ed se u\u010d\u00ed rozpoznat jejich v\u00fdhody v\u016f\u010di b\u011b\u017en\u00fdm vrt\u00e1k\u016fm s v\u00e1lcov\u00fdm d\u0159\u00edkem.                                                                                                                                                                                                                                                                                                                                                                                          3.9\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"O v\u00fdhod\u00e1ch vrt\u00e1k\u016f s ku\u017eelovou stopkou","item":"https:\/\/www.flamenio.cz\/o-vyhodach-vrtaku-s-kuzelovou-stopkou\/#breadcrumbitem"}]}]