[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.hc3.cz\/kde-se-uplatni-valcova-freza\/#Article","mainEntityOfPage":"https:\/\/www.hc3.cz\/kde-se-uplatni-valcova-freza\/","headline":"Kde se uplatn\u00ed v\u00e1lcov\u00e1 fr\u00e9za","name":"Kde se uplatn\u00ed v\u00e1lcov\u00e1 fr\u00e9za","description":"Fr\u00e9zov\u00e1n\u00ed je druh opracov\u00e1n\u00ed materi\u00e1lu obr\u00e1b\u011bn\u00edm a je spolu se soustru\u017een\u00edm nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm stroj\u00edrensk\u00fdm procesem. Fr\u00e9zy z n\u00e1strojov\u00e9 (rychlo\u0159ezn\u00e9 oceli) \u2013 n\u00e1strojov\u00e1 rychlo\u0159ezn\u00e1 ocel je materi\u00e1l, s n\u00edm\u017e m\u00e1 stroj\u00edrensk\u00fd obor velmi dlouh\u00e9 zku\u0161enosti. Zhotovuj\u00ed se z n\u00ed soustru\u017enick\u00e9 no\u017ee a dal\u0161\u00ed obr\u00e1b\u011bc\u00ed n\u00e1stroje, mezi nimi\u017e nemohou chyb\u011bt ani fr\u00e9zy. Bez fr\u00e9zov\u00e1n\u00ed se stroj\u00edrensk\u00e1 v\u00fdroba neobejde &hellip; <p class=\"link-more\"><a href=\"https:\/\/www.hc3.cz\/kde-se-uplatni-valcova-freza\/\" class=\"more-link\">Pokra\u010dovat ve \u010dten\u00ed<span class=\"screen-reader-text\"> \"Kde se uplatn\u00ed v\u00e1lcov\u00e1 fr\u00e9za\"<\/span><\/a><\/p>","datePublished":"2021-07-20","dateModified":"2023-05-04","author":{"@type":"Person","@id":"https:\/\/www.hc3.cz\/author\/#Person","name":"hc3.cz\n","url":"https:\/\/www.hc3.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4860d213c5bedfa07ff2b166ff7b069759f9dbf79eae813578c75f9f8cb939b7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4860d213c5bedfa07ff2b166ff7b069759f9dbf79eae813578c75f9f8cb939b7?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"hc3.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.hc3.cz\/wp-content\/uploads\/v%C3%A1lcov%C3%A1%20%C4%8Deln%C3%AD%20fr%C3%A9za.jpg","url":"https:\/\/www.hc3.cz\/wp-content\/uploads\/v%C3%A1lcov%C3%A1%20%C4%8Deln%C3%AD%20fr%C3%A9za.jpg","height":0,"width":0},"url":"https:\/\/www.hc3.cz\/kde-se-uplatni-valcova-freza\/","about":["V\u00fdrobky"],"wordCount":421,"articleBody":"       Fr\u00e9zov\u00e1n\u00ed je druh opracov\u00e1n\u00ed materi\u00e1lu obr\u00e1b\u011bn\u00edm a je spolu se soustru\u017een\u00edm nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm stroj\u00edrensk\u00fdm procesem.Fr\u00e9zy z n\u00e1strojov\u00e9 (rychlo\u0159ezn\u00e9 oceli) \u2013 n\u00e1strojov\u00e1 rychlo\u0159ezn\u00e1 ocel je materi\u00e1l, s n\u00edm\u017e m\u00e1 stroj\u00edrensk\u00fd obor velmi dlouh\u00e9 zku\u0161enosti. Zhotovuj\u00ed se z n\u00ed soustru\u017enick\u00e9 no\u017ee a dal\u0161\u00ed obr\u00e1b\u011bc\u00ed n\u00e1stroje, mezi nimi\u017e nemohou chyb\u011bt ani fr\u00e9zy. Bez fr\u00e9zov\u00e1n\u00ed se stroj\u00edrensk\u00e1 v\u00fdroba neobejde a tento zp\u016fsob obr\u00e1b\u011bn\u00ed je b\u011b\u017en\u00fd, jak ve v\u00fdrob\u011b velkos\u00e9riov\u00e9, tak i kusov\u00e9, tento proces je b\u011b\u017enou sou\u010d\u00e1st\u00ed \u00fadr\u017eb\u00e1\u0159sk\u00fdch prac\u00ed, z\u00e1me\u010dnictv\u00ed i amat\u00e9rsk\u00fdch prac\u00ed, zn\u00e1m\u00fdch pod n\u00e1zvem \u201ekutilstv\u00ed\u201c. S n\u00e1stroji z rychlo\u0159ezn\u00e9 oceli m\u016f\u017eete obr\u00e1b\u011bt ocel, slitiny hlin\u00edku (dural) a m\u011bdi (mosazi a bronzy) a n\u011bkter\u00e9 nekovov\u00e9 materi\u00e1ly, nap\u0159. d\u0159evo.Fr\u00e9zy z tvrdokovu \u2013 d\u00e1te-li p\u0159ednost v\u00e1lcov\u00e9 fr\u00e9ze z tvrdokovu, p\u016fjde o velmi speci\u00e1ln\u00ed n\u00e1stroj, s b\u0159ity, kter\u00e9 nejsou vyrobeny z n\u00e1strojov\u00e9 oceli, ale nap\u0159. z karbidu wolframu. O karbidech je zn\u00e1mo, \u017ee odol\u00e1vaj\u00ed zna\u010dn\u00e9mu t\u0159en\u00ed p\u0159i obr\u00e1b\u011bn\u00ed i extr\u00e9mn\u011b tvrd\u00fdch ploch obrobk\u016f, zhotoven\u00fdch nap\u0159. z kalen\u00e9 oceli, tvrd\u00e9 vypalovan\u00e9 keramiky, niklov\u00fdch a titanov\u00fdch slitin nebo velmi tvrd\u00e9ho d\u0159eva. S v\u00e1lcov\u00fdmi \u010deln\u00edmi fr\u00e9zami doc\u00edl\u00edte po\u017eadovan\u00fdch v\u00fdsledk\u016f tam, kde by v\u00e1s jin\u00e9 typy n\u00e1stroj\u016f zklamaly.Fr\u00e9zov\u00e1n\u00ed d\u0159eva a dal\u0161\u00edch materi\u00e1l\u016f \u2013 i truhl\u00e1\u0159i a obecn\u011b d\u0159evov\u00fdroba vy\u017eaduje n\u011bkter\u00e9 pracovn\u00ed postupy, kde se uplatn\u00ed fr\u00e9zy. Obvykle se tu vyu\u017e\u00edvaj\u00ed fr\u00e9zy z n\u00e1strojov\u00e9 oceli, s nimi\u017e lze zhotovit pr\u016fb\u011b\u017en\u00e9 i uzav\u0159en\u00e9 dr\u00e1\u017eky v d\u0159ev\u011bn\u00e9m masivu, ale i v desk\u00e1ch OSB, DTD, MDF a dal\u0161\u00edch materi\u00e1lech, jako jsou d\u0159ev\u011bn\u00e9 lepen\u00e9 p\u0159ekli\u017eky, akryl\u00e1tov\u00e9 prysky\u0159ice \u010di um\u011bl\u00fd k\u00e1men. V\u00fdvoj\u00e1\u0159i a v\u00fdrobci obr\u00e1b\u011bc\u00edch n\u00e1stroj\u016f mus\u00ed dnes zkr\u00e1tka po\u010d\u00edtat s t\u00edm, \u017ee se neobr\u00e1b\u00ed jen ocel a dal\u0161\u00ed kovy, ale i r\u016fzn\u00e9 plastick\u00e9 hmoty, s nimi\u017e lidstvo b\u011b\u017en\u011b nep\u0159ich\u00e1zelo do styku je\u0161t\u011b p\u0159ed p\u00e1r des\u00edtkami let.                                                                                                                                                                                                                                                                                                                                                                                          4.2\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kde se uplatn\u00ed v\u00e1lcov\u00e1 fr\u00e9za","item":"https:\/\/www.hc3.cz\/kde-se-uplatni-valcova-freza\/#breadcrumbitem"}]}]