[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.rustol.cz\/modulova-freza\/#Article","mainEntityOfPage":"https:\/\/www.rustol.cz\/modulova-freza\/","headline":"Modulov\u00e1 fr\u00e9za","name":"Modulov\u00e1 fr\u00e9za","description":"Ve strojn\u00edch za\u0159\u00edzen\u00edch \u010dasto pot\u0159ebujeme p\u0159ev\u00e9st to\u010divou energii z jednoho h\u0159\u00eddele na druh\u00fd. Pokud se jedn\u00e1 o st\u00e1l\u00fd pom\u011br ot\u00e1\u010dek a malou osovou vzd\u00e1lenost, pou\u017e\u00edv\u00e1me ozuben\u00e1 kola. Ozuben\u00e9 kolo je <a href=\"https:\/\/www.rustol.cz\/modulova-freza\/\" class=\"read-more button-fancy -red\"><span class=\"btn-arrow\"><\/span><span class=\"twp-read-more text\">Pokra\u010dovat ve \u010dten\u00ed<\/span><\/a>","datePublished":"2021-12-11","dateModified":"2023-04-30","author":{"@type":"Person","@id":"https:\/\/www.rustol.cz\/author\/#Person","name":"","url":"https:\/\/www.rustol.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2dfb47fe8ef5e1795dc8fdf9fc01f7f6e0de0c5b588d6a35abd2f00b6a65d2be?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2dfb47fe8ef5e1795dc8fdf9fc01f7f6e0de0c5b588d6a35abd2f00b6a65d2be?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"rustol.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.rustol.cz\/wp-content\/uploads\/texture-g9e61c2f3b_640.jpg","url":"https:\/\/www.rustol.cz\/wp-content\/uploads\/texture-g9e61c2f3b_640.jpg","height":0,"width":0},"url":"https:\/\/www.rustol.cz\/modulova-freza\/","about":["V\u00fdrobky"],"wordCount":419,"articleBody":"   Ve strojn\u00edch za\u0159\u00edzen\u00edch \u010dasto pot\u0159ebujeme p\u0159ev\u00e9st to\u010divou energii z jednoho h\u0159\u00eddele na druh\u00fd. Pokud se jedn\u00e1 o st\u00e1l\u00fd pom\u011br ot\u00e1\u010dek a malou osovou vzd\u00e1lenost, pou\u017e\u00edv\u00e1me ozuben\u00e1 kola. Ozuben\u00e9 kolo je disk, po jeho\u017e obvod\u011b je tvarov\u00e9 ozuben\u00ed, je\u017e zapad\u00e1 do jin\u00e9ho ozuben\u00e9ho kola s odpov\u00eddaj\u00edc\u00edm ozuben\u00edm a tvo\u0159\u00ed s n\u00edm soukol\u00ed. Ozuben\u00e1 kola d\u011bl\u00edme podle pr\u016fb\u011bhu zub\u016f na \u010deln\u00ed nebo ku\u017eelov\u00e1. Nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm profilem boku zub\u016f je evolventa. Evolventa je k\u0159ivka, kterou vytvo\u0159\u00ed bod p\u0159\u00edmky, odvaluj\u00edc\u00ed se po z\u00e1kladn\u00ed kru\u017enici. Z\u00e1kladn\u00ed m\u00edra ka\u017ed\u00e9ho ozuben\u00ed je modul. Je to pom\u011br mezi pr\u016fm\u011brem rozte\u010dn\u00e9 kru\u017enice a po\u010dtem zub\u016f. Ozuben\u00ed je tvo\u0159eno v\u017edy koly, kter\u00e9 mohou b\u00fdt r\u016fzn\u00fdch pr\u016fm\u011br\u016f, ale mus\u00ed m\u00edt stejn\u00fd modul. Rozte\u010dn\u00e9 kru\u017enice obou kol se dot\u00fdkaj\u00ed a zuby obou kol jsou na rozte\u010dn\u00fdch kru\u017enic\u00edch stejn\u011b tlust\u00e9. Na v\u00fdrobu evolventn\u00edch ozuben\u00fdch kol se pou\u017e\u00edvaj\u00ed kotou\u010dov\u00e9 modulov\u00e9 fr\u00e9zy, a to n\u00e1str\u010dn\u00e9 s un\u00e1\u0161ec\u00ed dr\u00e1\u017ekou, co\u017e je b\u011b\u017en\u011bj\u0161\u00ed ne\u017e fr\u00e9zy \u010depov\u00e9 (stopkov\u00e9). Ka\u017ed\u00e1 fr\u00e9za je ur\u010dena pro konkr\u00e9tn\u00ed modul ozuben\u00ed a po\u010det zub\u016f, proto nesta\u010d\u00ed m\u00edt ve vybaven\u00ed n\u00e1stroj\u00e1rny pouze jeden rozm\u011br. Obrys modulov\u00e9 fr\u00e9zy odpov\u00edd\u00e1 v\u017edy zubov\u00e9 meze\u0159e. Obrobek je upnut\u00fd v d\u011bl\u00edc\u00edm p\u0159\u00edstroji a po dokon\u010den\u00ed obr\u00e1b\u011bn\u00ed jedn\u00e9 zubov\u00e9 mezery se pooto\u010d\u00ed p\u0159esn\u011b o jednu zubovou rozte\u010d a obr\u00e1b\u00ed se dal\u0161\u00ed zubov\u00e1 mezera.Modulov\u00e9 fr\u00e9zy maj\u00ed n\u00edzkou po\u0159izovac\u00ed cenu a obr\u00e1b\u011bt lze na b\u011b\u017en\u00fdch obr\u00e1b\u011bc\u00edch stroj\u00edch, proto tyto v\u00fdhody p\u0159eva\u017euj\u00ed nad nev\u00fdhodami jako nep\u0159esnost a neplynulost v\u00fdroby. Modulov\u00e9 fr\u00e9zy se vyr\u00e1b\u011bj\u00ed z rychlo\u0159ezn\u00fdch ocel\u00ed. Modulov\u00e1 fr\u00e9za je nezbytnou pot\u0159ebou va\u0161\u00ed d\u00edlny chcete-li vyr\u00e1b\u011bt ozuben\u00e1 kola. A ozuben\u00e1 kola jsou nezbytnou sou\u010d\u00e1st\u00ed stroj\u016f, kter\u00e9 pot\u0159ebuj\u00ed p\u0159en\u00e9st ot\u00e1\u010div\u00fd pohyb z h\u0159\u00eddele na h\u0159\u00eddel. Vybavte svou d\u00edlnu modul\u00e1rn\u00edmi fr\u00e9zami a ve v\u00fdrob\u011b v\u00e1m bude v\u0161e \u0161lapat jako hodinky, kter\u00e9 jsou tak\u00e9 pln\u00e9 ozuben\u00fdch kole\u010dek.                                                                                                                                                                                                                                                                                                                                                                                          4.1\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Modulov\u00e1 fr\u00e9za","item":"https:\/\/www.rustol.cz\/modulova-freza\/#breadcrumbitem"}]}]