[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.goldini.cz\/stavitelny-vystruznik-pro-finalni-operace-zhotoveni-presnych-otvoru\/#Article","mainEntityOfPage":"https:\/\/www.goldini.cz\/stavitelny-vystruznik-pro-finalni-operace-zhotoveni-presnych-otvoru\/","headline":"Staviteln\u00fd v\u00fdstru\u017en\u00edk pro fin\u00e1ln\u00ed operace zhotoven\u00ed p\u0159esn\u00fdch otvor\u016f","name":"Staviteln\u00fd v\u00fdstru\u017en\u00edk pro fin\u00e1ln\u00ed operace zhotoven\u00ed p\u0159esn\u00fdch otvor\u016f","description":"Vyhrubov\u00e1n\u00ed a vystru\u017eov\u00e1n\u00ed jsou ryze stroj\u00edrensk\u00e9 term\u00edny, s nimi\u017e se setk\u00e1vaj\u00ed ji\u017e u\u010dni a studenti v r\u00e1mci v\u00fduky na takto technicky zam\u011b\u0159en\u00fdch \u0161kol\u00e1ch a u\u010dili\u0161t\u00edch. Pochopiteln\u011b pak sv\u00e9 znalosti z\u00faro\u010d\u00ed v praxi jako obr\u00e1b\u011b\u010di kov\u016f, mechanici a se\u0159izova\u010di. Co vlastn\u011b tyto dva v\u00fdrazy znamenaj\u00ed a pro\u010d se jim tak\u00e9 v\u011bnuje n\u00e1le\u017eit\u00e1 pozornost? Jak zhotovit p\u0159esn\u00e9&#8230;<p class=\"more-link\"><a href=\"https:\/\/www.goldini.cz\/stavitelny-vystruznik-pro-finalni-operace-zhotoveni-presnych-otvoru\/\" class=\"themebutton\">Read More<\/a><\/p>","datePublished":"2021-02-24","dateModified":"2021-02-24","author":{"@type":"Person","@id":"https:\/\/www.goldini.cz\/author\/#Person","name":"","url":"https:\/\/www.goldini.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e746f9a3ec3ffe02f5df809714d800d50faf9f4f5ba0a7962a5d8229603fd33b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e746f9a3ec3ffe02f5df809714d800d50faf9f4f5ba0a7962a5d8229603fd33b?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"goldini.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.goldini.cz\/wp-content\/uploads\/art398149_3x2_20260820_215346_SRwfz9.jpg","url":"https:\/\/www.goldini.cz\/wp-content\/uploads\/art398149_3x2_20260820_215346_SRwfz9.jpg","height":0,"width":0},"url":"https:\/\/www.goldini.cz\/stavitelny-vystruznik-pro-finalni-operace-zhotoveni-presnych-otvoru\/","about":["V\u00fdrobky"],"wordCount":429,"articleBody":"        Vyhrubov\u00e1n\u00ed a vystru\u017eov\u00e1n\u00ed jsou ryze stroj\u00edrensk\u00e9 term\u00edny, s nimi\u017e se setk\u00e1vaj\u00ed ji\u017e u\u010dni a studenti v r\u00e1mci v\u00fduky na takto technicky zam\u011b\u0159en\u00fdch \u0161kol\u00e1ch a u\u010dili\u0161t\u00edch. Pochopiteln\u011b pak sv\u00e9 znalosti z\u00faro\u010d\u00ed v praxi jako obr\u00e1b\u011b\u010di kov\u016f, mechanici a se\u0159izova\u010di. Co vlastn\u011b tyto dva v\u00fdrazy znamenaj\u00ed a pro\u010d se jim tak\u00e9 v\u011bnuje n\u00e1le\u017eit\u00e1 pozornost? Jak zhotovit p\u0159esn\u00e9 a hladk\u00e9 otvory  Vyhrubov\u00e1n\u00edm a vystru\u017eov\u00e1n\u00edm zhotovujeme velmi p\u0159esn\u00e9 otvory s hladk\u00fdm povrchem, kter\u00e9 p\u0159ich\u00e1z\u00ed do styku s dal\u0161\u00edmi sou\u010d\u00e1stmi. Pr\u00e1v\u011b p\u0159esnost po\u017eadovan\u00e9ho rozm\u011bru a jakost povrchu rozhoduj\u00ed o tom, nap\u0159. jak budou do sebe sou\u010d\u00e1stky zapadat, nap\u0159. jde o up\u00edn\u00e1n\u00ed stroj\u00edrensk\u00fdch n\u00e1stroj\u016f, ulo\u017een\u00ed h\u0159\u00eddel\u016f v otvorech, usazen\u00ed valiv\u00fdch a kluzn\u00fdch lo\u017eisek atp. Ji\u017e samotn\u00fd n\u00e1zev t\u011bchto proces\u016f v\u00e1m sd\u011bluje, \u017ee vyhrubov\u00e1n\u00ed vytv\u00e1\u0159\u00ed hrub\u0161\u00ed povrchy a vystru\u017eov\u00e1n\u00ed je v\u017edy kone\u010dn\u00fd, fin\u00e1ln\u00ed proces zhotoven\u00ed p\u0159esn\u00e9ho otvoru v\u00e1lcov\u00e9ho nebo ku\u017eelov\u00e9ho. N\u00e1stroje t\u011bchto proces\u016f jsou tedy v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky.  Nejprve je t\u0159eba zhotovit otvor a ponechat \u010d\u00e1st materi\u00e1lu pro fin\u00e1ln\u00ed obr\u00e1b\u011bn\u00ed v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky. Otvory mohou b\u00fdt p\u0159edvrt\u00e1van\u00e9 vrt\u00e1kem nebo ve form\u011b odlitku, v\u00fdkovku \u010di v\u00fdlisku. \u010c\u00edm se li\u0161\u00ed v\u00fdhrubn\u00edky od v\u00fdstru\u017en\u00edk\u016f  V\u00fdhrubn\u00edk se jinak up\u00edn\u00e1 a p\u0159edev\u0161\u00edm m\u00e1 pouze t\u0159i a\u017e \u010dty\u0159i b\u0159ity, zat\u00edmco v\u00fdstru\u017en\u00edky ke sv\u00e9 pr\u00e1ci pot\u0159ebuj\u00ed b\u0159it\u016f mnohem v\u00edce. V\u00fdhrubn\u00edk tak\u00e9 obr\u00e1b\u00ed otvor p\u0159i vy\u0161\u0161\u00edch rychlostech (ot\u00e1\u010dk\u00e1ch). V\u00fdstru\u017en\u00edk\u016f se vyr\u00e1b\u00ed v\u00edce typ\u016f, nej\u010dast\u011bji jde o strojn\u00ed v\u00fdstru\u017en\u00edk s up\u00ednac\u00edm morse ku\u017eelem, d\u00e1le zn\u00e1me ru\u010dn\u00ed v\u00fdstru\u017en\u00edky s velmi dlouh\u00fdmi b\u0159ity pro p\u0159esn\u00e9 a snadn\u00e9 veden\u00ed n\u00e1stroje nap\u0159\u00ed\u010d otvorem. Existuje tak\u00e9 staviteln\u00fd v\u00fdstru\u017en\u00edk I-nastroje.cz, tento n\u00e1stroj se nastavuje pomoc\u00ed matic, kdy se b\u0159ity posouvaj\u00ed v dr\u00e1\u017ece, dokud nen\u00ed nastaven po\u017eadovan\u00fd rozm\u011br. Krom\u011b v\u00e1lcov\u00fdch otvor\u016f se vystru\u017euj\u00ed i otvory ku\u017eelov\u00e9, a to bu\u010f strojn\u00edm, nebo ru\u010dn\u00edm zp\u016fsobem.                                                                                                                                                                                                                                                                                                                                                                                                  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