[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.acorde.cz\/vyroba-ozubenych-kol-je-narocny-proces\/#Article","mainEntityOfPage":"https:\/\/www.acorde.cz\/vyroba-ozubenych-kol-je-narocny-proces\/","headline":"V\u00fdroba ozuben\u00fdch kol je n\u00e1ro\u010dn\u00fd proces","name":"V\u00fdroba ozuben\u00fdch kol je n\u00e1ro\u010dn\u00fd proces","description":"\u010clov\u011bk je tvor vynal\u00e9zav\u00fd a ji\u017e v d\u00e1vn\u00e9 minulosti p\u0159i\u0161el na to, \u017ee by si mohl usnadnit pr\u00e1ci r\u016fzn\u00fdm n\u00e1\u0159ad\u00edm a posl\u00e9ze i stroji a mechanismy. K tomu, aby mohl vyu\u017e\u00edvat pohyb d\u016fle\u017eit\u00fdch strojn\u00edch sou\u010d\u00e1st\u00ed, bylo zapot\u0159eb\u00ed vymyslet a navrhnout nap\u0159\u00edklad konstrukci p\u0159evodov\u00e9ho \u00fastroj\u00ed, kde se m\u011bn\u00ed ot\u00e1\u010dky hnan\u00e9ho a hnac\u00edho h\u0159\u00eddele. Sou\u010d\u00e1st\u00ed r\u016fzn\u00fdch p\u0159evodovek a p\u0159evodov\u00fdch mechanism\u016f jsou i […]","datePublished":"2025-04-03","dateModified":"2025-04-03","author":{"@type":"Person","@id":"https:\/\/www.acorde.cz\/author\/#Person","name":"","url":"https:\/\/www.acorde.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/3c4e99fa9a9806cd5e8fd7cac6ca73ff5bbf5f3ee309e1745415eebd31482909?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/3c4e99fa9a9806cd5e8fd7cac6ca73ff5bbf5f3ee309e1745415eebd31482909?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"acorde.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.acorde.cz\/wp-content\/uploads\/gear-3823930_640_1.jpg","url":"https:\/\/www.acorde.cz\/wp-content\/uploads\/gear-3823930_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.acorde.cz\/vyroba-ozubenych-kol-je-narocny-proces\/","about":["N\u00e1kupy"],"wordCount":402,"articleBody":"       \u010clov\u011bk je tvor vynal\u00e9zav\u00fd a ji\u017e v d\u00e1vn\u00e9 minulosti p\u0159i\u0161el na to, \u017ee by si mohl usnadnit pr\u00e1ci r\u016fzn\u00fdm n\u00e1\u0159ad\u00edm a posl\u00e9ze i stroji a mechanismy. K tomu, aby mohl vyu\u017e\u00edvat pohyb d\u016fle\u017eit\u00fdch strojn\u00edch sou\u010d\u00e1st\u00ed, bylo zapot\u0159eb\u00ed vymyslet a navrhnout nap\u0159\u00edklad konstrukci p\u0159evodov\u00e9ho \u00fastroj\u00ed, kde se m\u011bn\u00ed ot\u00e1\u010dky hnan\u00e9ho a hnac\u00edho h\u0159\u00eddele. Sou\u010d\u00e1st\u00ed r\u016fzn\u00fdch p\u0159evodovek a p\u0159evodov\u00fdch mechanism\u016f jsou i ozuben\u00e1 kola. Vyn\u00e1lez ozuben\u00e9ho kola p\u0159inesl lidstvu zna\u010dn\u00fd pokrok, nebo\u0165 umo\u017e\u0148uje vytv\u00e1\u0159et bezpo\u010det r\u016fzn\u00fdch stroj\u016f a dopravn\u00edch prost\u0159edk\u016f, bez nich\u017e si dnes st\u011b\u017e\u00ed dovedeme p\u0159edstavit sou\u010dasn\u00fd \u017eivot. Zuby ozuben\u00fdch kol se nej\u010dast\u011bji vyskytuj\u00ed v podob\u011b evolventn\u00edho ozuben\u00ed, tedy boky jednotliv\u00fdch zub\u016f maj\u00ed tvar k\u0159ivky zvan\u00e9 evolventa. Existuj\u00ed ov\u0161em i jin\u00e9 typy ozuben\u00ed, nap\u0159\u00edklad cykloid\u00e1ln\u00ed. A te\u010f si mo\u017en\u00e1 pokl\u00e1d\u00e1te ot\u00e1zku, jak se vlastn\u011b ozuben\u00e1 kola vyr\u00e1b\u00ed, nebo\u0165 vytvo\u0159it bok zubu p\u0159esn\u011b podle evolventn\u00edho zak\u0159iven\u00ed z\u0159ejm\u011b nebude jednoduch\u00e9. V podstat\u011b m\u00e1te pravdu, proto\u017ee v\u00fdroba ozuben\u00fdch kol je celkem slo\u017eit\u00fd proces a je nutn\u00e9 mu dob\u0159e porozum\u011bt. Jedn\u00edm ze zp\u016fsob\u016f v\u00fdroby ozuben\u00fdch kol je i fr\u00e9zov\u00e1n\u00ed modulovou fr\u00e9zou. Modulovou fr\u00e9zu si m\u016f\u017eeme p\u0159edstavit jako n\u00e1stroj, kter\u00fd vytv\u00e1\u0159\u00ed mezery mezi zuby ozuben\u00e9ho kola, jejich\u017e boky maj\u00ed tvar evolventy. Obrobek je v tomto p\u0159\u00edpad\u011b vsazen do d\u011blic\u00edho p\u0159\u00edstroje a po zhotoven\u00ed jedn\u00e9 \u201emezizubov\u00e9\u201c mezery se obrobek v d\u011blic\u00edm p\u0159\u00edstroji pooto\u010d\u00ed a fr\u00e9zuje se dal\u0161\u00ed mezera.Modulov\u00e9 fr\u00e9zy se takto naz\u00fdvaj\u00ed proto, \u017ee se vyr\u00e1b\u00ed v n\u011bkolika modulov\u00fdch sad\u00e1ch ur\u010den\u00fdch pro v\u00fdrobu ur\u010dit\u00e9ho po\u010dtu zub\u016f. Nen\u00ed tedy nutn\u00e9 m\u00edt pro ka\u017ed\u00fd po\u010det zub\u016f jednu fr\u00e9zu, vysta\u010d\u00edte jen s n\u011bkolika fr\u00e9zami pro velmi \u0161irok\u00fd rozsah zub\u016f ozuben\u00fdch kol. Nev\u00fdhodou tohoto zp\u016fsobu v\u00fdroby je v\u0161ak pom\u011brn\u011b mal\u00e1 p\u0159esnost tvaru zub\u016f, chcete-li naopak m\u00edt velmi p\u0159esn\u00fd tvar zub\u016f, mus\u00edte zvolit jin\u00fd zp\u016fsob v\u00fdroby \u2013 odvalovac\u00ed fr\u00e9zou.                                                                                                                                                                                                                                                                                                                                                                                          4.4\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V\u00fdroba ozuben\u00fdch kol je n\u00e1ro\u010dn\u00fd proces","item":"https:\/\/www.acorde.cz\/vyroba-ozubenych-kol-je-narocny-proces\/#breadcrumbitem"}]}]