[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.derex.cz\/vrtak-s-kuzelovou-stopkou-je-bezny-strojirensky-nastroj\/#Article","mainEntityOfPage":"https:\/\/www.derex.cz\/vrtak-s-kuzelovou-stopkou-je-bezny-strojirensky-nastroj\/","headline":"Vrt\u00e1k s ku\u017eelovou stopkou je b\u011b\u017en\u00fd stroj\u00edrensk\u00fd n\u00e1stroj","name":"Vrt\u00e1k s ku\u017eelovou stopkou je b\u011b\u017en\u00fd stroj\u00edrensk\u00fd n\u00e1stroj","description":"Kdybychom zadali \u00fakol n\u00e1hodn\u011b vybran\u00fdm dosp\u011bl\u00fdm \u010di d\u011btem na ulici, […]","datePublished":"2023-07-20","dateModified":"2023-11-02","author":{"@type":"Person","@id":"https:\/\/www.derex.cz\/author\/#Person","name":"","url":"https:\/\/www.derex.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c607f8cdeb628e1fda71e81e0cbb10854858a188adc366641de57f1cadca520c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c607f8cdeb628e1fda71e81e0cbb10854858a188adc366641de57f1cadca520c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"derex.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.derex.cz\/wp-content\/uploads\/metal-drill-444486_640.jpg","url":"https:\/\/www.derex.cz\/wp-content\/uploads\/metal-drill-444486_640.jpg","height":0,"width":0},"url":"https:\/\/www.derex.cz\/vrtak-s-kuzelovou-stopkou-je-bezny-strojirensky-nastroj\/","about":["Business"],"wordCount":404,"articleBody":"   Kdybychom zadali \u00fakol n\u00e1hodn\u011b vybran\u00fdm dosp\u011bl\u00fdm \u010di d\u011btem na ulici, aby namalovali alespo\u0148 schematicky, jak vypad\u00e1 vrt\u00e1k, zhostit se tohoto \u00fakolu by z\u0159ejm\u011b nebyl schopen jen m\u00e1lokdo. A mo\u017en\u00e1, \u017ee by stejn\u011b, jako vrt\u00e1k maluj\u00ed, zvl\u00e1dli s n\u00edm i pracovat na vrta\u010dce. Vrt\u00e1n\u00ed pat\u0159\u00ed k nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm obr\u00e1b\u011bc\u00edm metod\u00e1m ve stroj\u00edrenstv\u00ed, a vzhledem k tomu, \u017ee jde o pom\u011brn\u011b jednoduchou z\u00e1le\u017eitost, seznamuj\u00ed se s n\u00edm i d\u011bti \u0161kolou povinn\u00e9. Vrta\u010dka tak\u00e9 pat\u0159\u00ed k n\u00e1stroj\u016fm, bez nich\u017e se neobejde \u017e\u00e1dn\u00fd kutil, a bez n\u00ed\u017e bychom st\u011b\u017e\u00ed pov\u011bsili na ze\u010f bytov\u00e9 dekorace \u010di n\u00e1bytek.Vrt\u00e1n\u00ed lze pomysln\u011b rozd\u011blit na amat\u00e9rsk\u00e9 a profesion\u00e1ln\u00ed. T\u00edm amat\u00e9rsk\u00fdm rozum\u00edme zmi\u0148ovan\u00e9 postupy s ru\u010dn\u00ed vrta\u010dkou a vrt\u00e1ky s v\u00e1lcovou stopkou. Vrtat t\u00edmto zp\u016fsobem lze do kovu, d\u0159eva, kamene, zdiva i betonu a amat\u00e9\u0159i s t\u011bmito n\u00e1stroji obvykle vysta\u010d\u00ed po celou dobu sv\u00e9 pr\u00e1ce. S profesion\u00e1ly je to jin\u00e9, tam je zapot\u0159eb\u00ed obvykle prov\u00e1d\u011bt n\u00e1ro\u010dn\u011bj\u0161\u00ed zak\u00e1zky a vrtat p\u0159esn\u011bji. K tomu ji\u017e slou\u017e\u00ed vrt\u00e1k s ku\u017eelovou stopkou i-nastroje.cz. Morse ku\u017eel je speci\u00e1ln\u00ed up\u00ednac\u00ed syst\u00e9m, j\u00edm\u017e vrt\u00e1k zapadne velmi spolehliv\u011b do up\u00ednac\u00ed hlavice, a zajist\u00ed se t\u00edm mnohem lep\u0161\u00ed stabilita n\u00e1stroje, na rozd\u00edl od klasick\u00e9ho skl\u00ed\u010didla. Skl\u00ed\u010didlo toti\u017e up\u00edn\u00e1 n\u00e1stroj pouze ve t\u0159ech bodech, a t\u00edm p\u00e1dem tu mohou vznikat ur\u010dit\u00e9 nep\u0159esnosti, na rozd\u00edl od ku\u017eelov\u00e9 stopky, kter\u00e1 dosed\u00e1 na protikus celou plochou, po cel\u00e9m obvodu.I p\u0159es ku\u017eelov\u00fd up\u00ednac\u00ed syst\u00e9m nejsou vrt\u00e1ky natolik p\u0159esn\u00e9, aby s jejich pomoc\u00ed mohly vznikat slo\u017eit\u00e9 strojn\u00ed mechanismy, nap\u0159\u00edklad p\u0159evodovky nebo spalovac\u00ed motory. Vrt\u00e1n\u00ed je samo o sob\u011b nep\u0159esn\u00e9 z toho d\u016fvodu, \u017ee m\u00e1 vrt\u00e1k jen dva protilehl\u00e9 b\u0159ity, posazen\u00e9 na ose n\u00e1stroje proti sob\u011b. Mnohem sofistikovan\u011bj\u0161\u00ed je pak obr\u00e1b\u011bn\u00ed v\u00fdhrubn\u00edkem a v\u00fdstru\u017en\u00edkem, co\u017e jsou n\u00e1stroje s v\u00edce b\u0159ity, kter\u00e9 ji\u017e zajist\u00ed lep\u0161\u00ed kruhovitost, p\u0159esn\u011bj\u0161\u00ed rozm\u011br i hlad\u0161\u00ed povrch.                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vrt\u00e1k s ku\u017eelovou stopkou je b\u011b\u017en\u00fd stroj\u00edrensk\u00fd n\u00e1stroj","item":"https:\/\/www.derex.cz\/vrtak-s-kuzelovou-stopkou-je-bezny-strojirensky-nastroj\/#breadcrumbitem"}]}]