[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.delmont.cz\/jak-vyrobit-velmi-presny-a-hladky-otvor\/#Article","mainEntityOfPage":"https:\/\/www.delmont.cz\/jak-vyrobit-velmi-presny-a-hladky-otvor\/","headline":"Jak vyrobit velmi p\u0159esn\u00fd a hladk\u00fd otvor","name":"Jak vyrobit velmi p\u0159esn\u00fd a hladk\u00fd otvor","description":"Kdy\u017e v\u00e1s n\u011bkdo pov\u011b\u0159\u00ed vyvrt\u00e1n\u00edm otvoru do d\u0159ev\u011bn\u00e9ho prkna nebo ocelov\u00e9 trubky ru\u010dn\u00ed vrta\u010dkou, nemus\u00edte b\u00fdt ani zku\u0161en\u00fdm amat\u00e9rsk\u00fdm kutilem nebo dokonce odborn\u00edkem ve stroj\u00edrenstv\u00ed, abyste to zvl\u00e1dli. Jakmile budete m\u00edt hotovo a otvor zkontrolujete pohledem a pohmatem, zjist\u00edte, \u017ee je sice t\u00e9m\u011b\u0159 kruhov\u00fd, ale ji\u017e pouh\u00fdm okem v n\u011bm spat\u0159\u00edte jist\u00e9 drobn\u00e9 nesrovnalosti. Samotn\u00fd…","datePublished":"2023-10-29","dateModified":"2024-05-20","author":{"@type":"Person","@id":"https:\/\/www.delmont.cz\/author\/#Person","name":"delmont.cz\n","url":"https:\/\/www.delmont.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7c144e1de0ecc43e7a8353c804f0c7ea63c9554336576e7048c4bdeaa59bbbbb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7c144e1de0ecc43e7a8353c804f0c7ea63c9554336576e7048c4bdeaa59bbbbb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"delmont.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.delmont.cz\/wp-content\/uploads\/drill-444484_640_1.jpg","url":"https:\/\/www.delmont.cz\/wp-content\/uploads\/drill-444484_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.delmont.cz\/jak-vyrobit-velmi-presny-a-hladky-otvor\/","about":["Slu\u017eby"],"wordCount":433,"articleBody":"   Kdy\u017e v\u00e1s n\u011bkdo pov\u011b\u0159\u00ed vyvrt\u00e1n\u00edm otvoru do d\u0159ev\u011bn\u00e9ho prkna nebo ocelov\u00e9 trubky ru\u010dn\u00ed vrta\u010dkou, nemus\u00edte b\u00fdt ani zku\u0161en\u00fdm amat\u00e9rsk\u00fdm kutilem nebo dokonce odborn\u00edkem ve stroj\u00edrenstv\u00ed, abyste to zvl\u00e1dli. Jakmile budete m\u00edt hotovo a otvor zkontrolujete pohledem a pohmatem, zjist\u00edte, \u017ee je sice t\u00e9m\u011b\u0159 kruhov\u00fd, ale ji\u017e pouh\u00fdm okem v n\u011bm spat\u0159\u00edte jist\u00e9 drobn\u00e9 nesrovnalosti. Samotn\u00fd povrch bude pon\u011bkud hrub\u0161\u00ed a st\u011b\u017e\u00ed si dovedete p\u0159edstavit, \u017ee by to mohlo b\u00fdt jinak.Bude-li nabl\u00edzku zku\u0161en\u00fd stroja\u0159, a bude-li se v\u00e1m cht\u00edt v\u00edce do hloubky v\u011bnovat a sezn\u00e1mit v\u00e1s s dal\u0161\u00edmi technologiemi v\u00fdroby otvor\u016f ve stroj\u00edrenstv\u00ed, zavede v\u00e1s do v\u00fdrobn\u00ed haly, kde se obr\u00e1b\u00ed sice modern\u00edmi metodami, ale s n\u00e1stroji pon\u011bkud star\u0161\u00edho data vzniku. Ale p\u011bkn\u011b popo\u0159\u00e1dku.Nejprve v\u00e1m p\u0159edvede, jak stroja\u0159i zhotovuj\u00ed kruhov\u00e9 otvory b\u011b\u017en\u00fdmi dvoub\u0159it\u00fdmi vrt\u00e1ky. Bude to podobn\u00e9, jako s ru\u010dn\u00ed vrta\u010dkou, jen s t\u00edm rozd\u00edlem, \u017ee vrta\u010dka nebude ru\u010dn\u00ed, ale stojanov\u00e1 \u010di sloupov\u00e1, a \u017ee bude tento proces prov\u00e1d\u011bt p\u0159esn\u011bji. Vyzkou\u0161\u00edte si zhotoven\u00ed otvoru sami a pozn\u00e1te na prvn\u00ed pohled rozd\u00edl mezi ru\u010dn\u00edm a strojn\u00edm vrt\u00e1n\u00edm. Otvor bude soum\u011brn\u011bj\u0161\u00ed a z\u0159ejm\u011b i hlad\u0161\u00ed.T\u00edm ale tato exkurze nekon\u010d\u00ed, n\u00fdbr\u017e teprve za\u010d\u00edn\u00e1. Po vyvrt\u00e1n\u00ed otvoru vrt\u00e1kem se nasad\u00ed do up\u00ednac\u00ed hlavice v\u00fdhrubn\u00edk. Ten m\u00e1 ji\u017e v\u00edce b\u0159it\u016f a do p\u0159edvrtan\u00e9ho otvoru zajede jako po m\u00e1sle, aby vyrobil mnohem p\u0159esn\u011bj\u0161\u00ed a hlad\u0161\u00ed otvor. Budete udiveni, co dok\u00e1\u017ee n\u00e1stroj s v\u00edce b\u0159ity, a jak\u00fd je mezi n\u00edm a vrt\u00e1kem rozd\u00edl. Ale to nen\u00ed v\u0161e, na z\u00e1v\u011br se po vyhrubov\u00e1n\u00ed provede kone\u010dn\u00e1 f\u00e1ze \u2013 vystru\u017eov\u00e1n\u00ed staviteln\u00fdm v\u00fdstru\u017en\u00edkem. Jakmile proces vystru\u017eov\u00e1n\u00ed skon\u010d\u00ed, a vy si budete moci zkontrolovat pohmatem, pohledem i m\u011b\u0159ic\u00edmi p\u0159\u00edstroji kruhovitost a hladkost otvoru, budete doslova \u017easnout. To je p\u0159esn\u011b to, co v\u00e1m chyb\u011blo k dokonalosti \u2013 t\u00edmto zp\u016fsobem se zhotovuj\u00ed velice p\u0159esn\u00e9 otvory pro sou\u010d\u00e1sti, kter\u00e9 do sebe zapadaj\u00ed a vytv\u00e1\u0159\u00ed kluzn\u00e1 spojen\u00ed, nap\u0159\u00edklad va\u010dkov\u00e9 h\u0159\u00eddele v automobilov\u00fdch \u010di leteck\u00fdch spalovac\u00edch p\u00edstov\u00fdch motorech.                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak vyrobit velmi p\u0159esn\u00fd a hladk\u00fd otvor","item":"https:\/\/www.delmont.cz\/jak-vyrobit-velmi-presny-a-hladky-otvor\/#breadcrumbitem"}]}]