[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.simota.cz\/jak-zhotovit-presny-kuzelovy-otvor\/#Article","mainEntityOfPage":"https:\/\/www.simota.cz\/jak-zhotovit-presny-kuzelovy-otvor\/","headline":"Jak zhotovit p\u0159esn\u00fd ku\u017eelov\u00fd otvor","name":"Jak zhotovit p\u0159esn\u00fd ku\u017eelov\u00fd otvor","description":"Stroj\u00edrenstv\u00ed je jeden z nejslo\u017eit\u011bj\u0161\u00edch technick\u00fdch obor\u016f. Jde o pom\u011brn\u011b rozs\u00e1hlou \u010dinnost s mnoha podobory, v n\u00ed\u017e se orientovat nen\u00ed jednoduch\u00e9, a stroja\u0159i se tu v\u011bnuj\u00ed \u00fazce specifick\u00fdm \u010dinnostem podobn\u011b, jako v medic\u00edn\u011b l\u00e9ka\u0159i rozd\u011blen\u00ed na pediatry, ortopedy, chirurgy \u010di internisty. Sou\u010d\u00e1st\u00ed stroj\u00edrenstv\u00ed je tak\u00e9 v\u00fdvoj a v\u00fdroba stroj\u016f a za\u0159\u00edzen\u00ed pro stroj\u00edrenskou v\u00fdrobu, kam […]","datePublished":"2024-12-20","dateModified":"2024-12-20","author":{"@type":"Person","@id":"https:\/\/www.simota.cz\/author\/#Person","name":"","url":"https:\/\/www.simota.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b86e461e91a792eb6523c2667396c9868de382fea5dd80e25dc0d9e030173b65?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b86e461e91a792eb6523c2667396c9868de382fea5dd80e25dc0d9e030173b65?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"simota.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.simota.cz\/wp-content\/uploads\/tools-444499_640_8.jpg","url":"https:\/\/www.simota.cz\/wp-content\/uploads\/tools-444499_640_8.jpg","height":0,"width":0},"url":"https:\/\/www.simota.cz\/jak-zhotovit-presny-kuzelovy-otvor\/","about":["Produkty"],"wordCount":437,"articleBody":"        Stroj\u00edrenstv\u00ed je jeden z nejslo\u017eit\u011bj\u0161\u00edch technick\u00fdch obor\u016f. Jde o pom\u011brn\u011b rozs\u00e1hlou \u010dinnost s mnoha podobory, v n\u00ed\u017e se orientovat nen\u00ed jednoduch\u00e9, a stroja\u0159i se tu v\u011bnuj\u00ed \u00fazce specifick\u00fdm \u010dinnostem podobn\u011b, jako v medic\u00edn\u011b l\u00e9ka\u0159i rozd\u011blen\u00ed na pediatry, ortopedy, chirurgy \u010di internisty. Sou\u010d\u00e1st\u00ed stroj\u00edrenstv\u00ed je tak\u00e9 v\u00fdvoj a v\u00fdroba stroj\u016f a za\u0159\u00edzen\u00ed pro stroj\u00edrenskou v\u00fdrobu, kam spad\u00e1 i obr\u00e1b\u011bn\u00ed n\u011bkter\u00fdch d\u00edl\u016f na obr\u00e1b\u011bc\u00edch stroj\u00edch. Jestli\u017ee chcete vyrobit nap\u0159\u00edklad takovou stojanovou vrta\u010dku s up\u00edn\u00e1n\u00edm vrt\u00e1k\u016f pomoc\u00ed morse ku\u017eelu, mus\u00edte zhotovit v \u010dinn\u00e9 \u010d\u00e1sti stroje vnit\u0159n\u00ed ku\u017eelov\u00fd otvor pat\u0159i\u010dn\u00e9 jakosti, tedy p\u0159esn\u00fd co se t\u00fd\u010de rozm\u011bru a jakosti povrchu. A to nen\u00ed jen tak.V\u00fdroba v\u00e1lcov\u00fdch \u010di ku\u017eelov\u00fdch otvor\u016f za\u010d\u00edn\u00e1 u vrt\u00e1k\u016f, t\u011bmi se otvory nejprve p\u0159edvrtaj\u00ed, ale mus\u00ed zde z\u016fstat \u010d\u00e1st materi\u00e1lu na odebr\u00e1n\u00ed t\u0159\u00edsky, kter\u00e1 ji\u017e bude obr\u00e1b\u011bna p\u0159esn\u011bj\u0161\u00edmi n\u00e1stroji. Po vrt\u00e1n\u00ed n\u00e1sleduje proces vyhrubov\u00e1n\u00ed pomoc\u00ed v\u00fdhrubn\u00edku a po vyhrubov\u00e1n\u00ed p\u0159ich\u00e1z\u00ed na \u0159adu vystru\u017eov\u00e1n\u00ed. K vystru\u017eov\u00e1n\u00ed slou\u017e\u00ed v\u00fdstru\u017en\u00edk na ku\u017eel, je to velmi speci\u00e1ln\u00ed n\u00e1stroj s mnoha b\u0159ity, na rozd\u00edl od vrt\u00e1ku pro v\u00e1lcov\u00e9 otvory, kter\u00fd m\u00e1 b\u0159ity pouze dva. Vyhrubov\u00e1n\u00ed a vystru\u017eov\u00e1n\u00ed doc\u00edl\u00ed velmi jemn\u00e9ho povrchu a rozm\u011brov\u011b p\u0159esn\u00e9ho otvoru tak, \u017ee bude mo\u017en\u00e9 zhotoven\u00fd otvor morse ku\u017eelu pou\u017e\u00edvat pro up\u00edn\u00e1n\u00ed vrt\u00e1k\u016f s ku\u017eelovou stopkou. Tento zp\u016fsob upnut\u00ed n\u00e1stroje je v\u00fdrazn\u011b p\u0159esn\u011bj\u0161\u00ed, ne\u017e u v\u00e1lcov\u00e9ho d\u0159\u00edku ve skl\u00ed\u010didle, v\u00e1lcov\u00fd d\u0159\u00edk se ve skl\u00ed\u010didle m\u016f\u017ee posouvat a d\u00edky tomu je vrtan\u00fd otvor v\u00edce excentrick\u00fd a tedy nep\u0159esn\u00fd. V\u00fdstru\u017en\u00edky na ku\u017eel jsou vlastn\u011b nejp\u0159esn\u011bj\u0161\u00edmi fin\u00e1ln\u00edmi n\u00e1stroji pro zhotovov\u00e1n\u00ed ku\u017eelov\u00fdch a v\u00e1lcov\u00fdch otvor\u016f a jsou pot\u0159ebn\u00e9 ve stroj\u00edrensk\u00e9 v\u00fdrob\u011b pro celou \u0159adu aplikac\u00ed, krom\u011b obr\u00e1b\u011bc\u00edch stroj\u016f, n\u00e1\u0159ad\u00ed a pom\u016fcek ve stroj\u00edrensk\u00fdch provozech tak\u00e9 nap\u0159\u00edklad v leteck\u00e9m a automobilov\u00e9m pr\u016fmyslu, v odv\u011btv\u00ed v\u00fdroby elektroniky, dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, n\u00e1bytku, sportovn\u00edch pot\u0159eb, n\u00e1\u0159ad\u00ed \u010di stavebn\u00edch stroj\u016f.                                                                                                                                                                                                                                                                                                                                                                                                   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