[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.honan.cz\/modulova-freza-pro-vyrobu-ozubenych-kol\/#Article","mainEntityOfPage":"https:\/\/www.honan.cz\/modulova-freza-pro-vyrobu-ozubenych-kol\/","headline":"Modulov\u00e1 fr\u00e9za pro v\u00fdrobu ozuben\u00fdch kol","name":"Modulov\u00e1 fr\u00e9za pro v\u00fdrobu ozuben\u00fdch kol","description":"Ozuben\u00e1 kola jsou jedn\u00edm z technick\u00fdch z\u00e1zrak\u016f, na kter\u00e9 lidstvo v pr\u016fb\u011bhu sv\u00e9ho v\u00fdvoje p\u0159i\u0161lo. St\u011b\u017e\u00ed si dnes dok\u00e1\u017eeme p\u0159edstavit \u017eivot bez drobn\u00fdch kole\u010dek uvnit\u0159 … ","datePublished":"2022-04-16","dateModified":"2023-05-15","author":{"@type":"Person","@id":"https:\/\/www.honan.cz\/author\/#Person","name":"","url":"https:\/\/www.honan.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/087c2e57f451bc02fa8017914855d7c40cf6c7d5dc1637b868e007adc26322d1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/087c2e57f451bc02fa8017914855d7c40cf6c7d5dc1637b868e007adc26322d1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"honan.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.honan.cz\/wp-content\/uploads\/close-up-1853057_640_1.jpg","url":"https:\/\/www.honan.cz\/wp-content\/uploads\/close-up-1853057_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.honan.cz\/modulova-freza-pro-vyrobu-ozubenych-kol\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":395,"articleBody":"   Ozuben\u00e1 kola jsou jedn\u00edm z technick\u00fdch z\u00e1zrak\u016f, na kter\u00e9 lidstvo v pr\u016fb\u011bhu sv\u00e9ho v\u00fdvoje p\u0159i\u0161lo. St\u011b\u017e\u00ed si dnes dok\u00e1\u017eeme p\u0159edstavit \u017eivot bez drobn\u00fdch kole\u010dek uvnit\u0159 bud\u00edku nebo n\u00e1st\u011bnn\u00fdch hodin, bez ozuben\u00fdch kol bychom neznali p\u0159evodov\u00e9 sk\u0159\u00edn\u011b a nemohli bychom v\u016fbec jezdit po silnici automobilem v takov\u00fdch rychlostech a nemohli bychom samoz\u0159ejm\u011b ani jezdit vlakem a autobusem a l\u00e9tat letadlem.Ozuben\u00e9 kolo v\u0161ak mus\u00ed n\u011bkdo vyrobit. A mus\u00ed v\u011bd\u011bt, jak.Z\u00e1kladem \u00fasp\u011bchu ozuben\u00fdch kol jsou boky jednotliv\u00fdch zub\u016f. Nej\u010dast\u011bji jde o k\u0159ivku, kter\u00e1 se naz\u00fdv\u00e1 evolventa. Evolventn\u00ed ozuben\u00ed do sebe perfektn\u011b zapad\u00e1, velmi dob\u0159e p\u0159en\u00e1\u0161\u00ed silov\u00fd moment a z\u00e1rove\u0148 doch\u00e1z\u00ed k minim\u00e1ln\u00edmu t\u0159en\u00ed, co\u017e nesm\u00edrn\u011b prodlu\u017euje \u017eivotnost ozuben\u00fdch kol.Vyrobit takov\u00e9 kolo v\u0161ak mus\u00edte speci\u00e1ln\u00edm n\u00e1strojem, kter\u00fd evolventu na boc\u00edch zub\u016f vytvo\u0159\u00ed, a t\u00edm je modulov\u00e1 neboli kotou\u010dov\u00e1 n\u00e1str\u010dn\u00e1, p\u0159\u00edpadn\u011b stopkov\u00e1 evolventn\u00ed fr\u00e9za.Modulov\u00e9 fr\u00e9zy jsou kotou\u010dov\u00e9 fr\u00e9zy, kter\u00e9 postupn\u011b od\u0159ez\u00e1vaj\u00ed z budouc\u00edho ozuben\u00e9ho kola prostor mezi jednotliv\u00fdmi zuby tak, aby na jejich boc\u00edch byly p\u0159esn\u00e9 evolventn\u00ed k\u0159ivky. Modulov\u00e1 tvarov\u00e1 fr\u00e9za je velmi efektivn\u00ed n\u00e1stroj, vyu\u017eiteln\u00fd v s\u00e9riov\u00e9 i kusov\u00e9 v\u00fdrob\u011b, v \u00fadr\u017eb\u011b i v mal\u00fdch z\u00e1me\u010dnick\u00fdch d\u00edln\u00e1ch. Zhotovuj\u00ed se z n\u00e1strojov\u00e9 rychlo\u0159ezn\u00e9 oceli HSS a jsou odstup\u0148ovan\u00e9 podle po\u010dtu zub\u016f vyr\u00e1b\u011bn\u00fdch ozuben\u00fdch kol.Obr\u00e1b\u011bn\u00ed ozuben\u00fdch kol je velmi zaj\u00edmav\u00fd proces, p\u0159i n\u011bm\u017e obrobek (kolo) je upnut\u00fd na stole v tzv. d\u011blic\u00edm p\u0159\u00edstroji, kter\u00fd se v\u017edy po vyfr\u00e9zov\u00e1n\u00ed dr\u00e1\u017eky mezi dv\u011bma zuby pooto\u010d\u00ed o po\u017eadovanou rozte\u010d dvou zub\u016f.Fr\u00e9zy modulov\u00e9 se objedn\u00e1vaj\u00ed kv\u016fli rentabilit\u011b obr\u00e1b\u011bc\u00edho procesu v sad\u00e1ch po osmi, patn\u00e1cti nebo \u0161estadvaceti n\u00e1stroj\u00edch (nej\u010dast\u011bji po osmi), s t\u00edm, \u017ee ka\u017ed\u00e1 sada fr\u00e9z obsahuje v\u0161echny mo\u017enosti v\u00fdroby ozuben\u00ed odstup\u0148ovan\u00e9 od dvan\u00e1cti zub\u016f a\u017e do nekone\u010dn\u00e9ho po\u010dtu zub\u016f.                                                                                                                                                                                                                                                                                                                                                                                          4.7\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Modulov\u00e1 fr\u00e9za pro v\u00fdrobu ozuben\u00fdch kol","item":"https:\/\/www.honan.cz\/modulova-freza-pro-vyrobu-ozubenych-kol\/#breadcrumbitem"}]}]