[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.cz-tat.cz\/vyroba-ozubeneho-kola\/#Article","mainEntityOfPage":"https:\/\/www.cz-tat.cz\/vyroba-ozubeneho-kola\/","headline":"V\u00fdroba ozuben\u00e9ho kola","name":"V\u00fdroba ozuben\u00e9ho kola","description":"Jako strojn\u00ed sou\u010d\u00e1st, disk s tvarov\u011b definovan\u00fdm ozuben\u00edm po obvodu, tak bychom mohli ozuben\u00e9 kolo definovat. Slou\u017e\u00ed k p\u0159evodu to\u010div\u00e9ho pohybu a p\u0159en\u00e1\u0161\u00ed mechanickou energii mezi dv\u011bma h\u0159\u00eddelemi nebo oto\u010dn\u00fdmi sou\u010d\u00e1stmi stroje. Ozuben\u00e9 soukol\u00ed je z\u00e1kladn\u00ed konstruk\u010dn\u00ed sou\u010d\u00e1st\u00ed mnoha stroj\u016f a p\u0159evodovek. Vyr\u00e1b\u00ed se p\u0159edev\u0161\u00edm z oceli, ale i z jin\u00fdch materi\u00e1l\u016f, volba materi\u00e1lu je […]","datePublished":"2020-01-14","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.cz-tat.cz\/author\/#Person","name":"cz-tat.cz\n","url":"https:\/\/www.cz-tat.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"cz-tat.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.cz-tat.cz\/wp-content\/uploads\/img_a373724_w1741_t1585139959.jpg","url":"https:\/\/www.cz-tat.cz\/wp-content\/uploads\/img_a373724_w1741_t1585139959.jpg","height":0,"width":0},"url":"https:\/\/www.cz-tat.cz\/vyroba-ozubeneho-kola\/","about":["Zbo\u017e\u00ed"],"wordCount":402,"articleBody":"       Jako strojn\u00ed sou\u010d\u00e1st, disk s tvarov\u011b definovan\u00fdm ozuben\u00edm po obvodu, tak bychom mohli ozuben\u00e9 kolo definovat. Slou\u017e\u00ed k p\u0159evodu to\u010div\u00e9ho pohybu a p\u0159en\u00e1\u0161\u00ed mechanickou energii mezi dv\u011bma h\u0159\u00eddelemi nebo oto\u010dn\u00fdmi sou\u010d\u00e1stmi stroje. Ozuben\u00e9 soukol\u00ed je z\u00e1kladn\u00ed konstruk\u010dn\u00ed sou\u010d\u00e1st\u00ed mnoha stroj\u016f a p\u0159evodovek. Vyr\u00e1b\u00ed se p\u0159edev\u0161\u00edm z oceli, ale i z jin\u00fdch materi\u00e1l\u016f, volba materi\u00e1lu je d\u00e1na \u00fa\u010delem pou\u017eit\u00ed a velikost\u00ed p\u0159en\u00e1\u0161en\u00e9 energie. N\u00e1ro\u010dnost v\u00fdroby ozuben\u00fdch kol je d\u00e1na jejich slo\u017eit\u00fdm, p\u0159esn\u011b definovan\u00fdm tvarem s vysok\u00fdmi n\u00e1roky na p\u0159esnost. Vyr\u00e1b\u011bj\u00ed se r\u016fzn\u00fdmi metodami a postupy, podle po\u017eadavk\u016f na p\u0159esnost, produktivitu a n\u00e1klady. P\u0159i obr\u00e1\u017een\u00ed je n\u00e1strojem tvarov\u00e9 obr\u00e1\u017eec\u00ed no\u017ee, kter\u00e9 m\u00e1 z\u00e1kladn\u00ed tvar zubu, jejich b\u0159ity b\u00fdvaj\u00ed zhotoveny z v\u00fdkonn\u00fdch rychlo\u0159ezn\u00fdch ocel\u00ed s tvrd\u00fdmi povlaky, odoln\u00fdmi proti ot\u011bru. Jsou do nich vsazeny h\u0159ebeny ze slinut\u00fdch karbid\u016f. Dal\u0161\u00edmi metodami v\u00fdroby ozuben\u00e9ho kola jsou fr\u00e9zov\u00e1n\u00ed kotou\u010dovou nebo stopkovou fr\u00e9zou, takzvan\u00fdm d\u011bl\u00edc\u00edm zp\u016fsobem, nev\u00fdhodou t\u00e9to technologie je v\u0161ak mal\u00e1 p\u0159esnost v porovn\u00e1n\u00ed s jin\u00fdmi metodami. Stopkov\u00e1 fr\u00e9za je vhodn\u00e1 pro fr\u00e9zov\u00e1n\u00ed kol se \u0161\u00edpovit\u00fdm ozuben\u00edm, typicky se pou\u017e\u00edvaj\u00ed pro v\u00e1lcovac\u00ed stolice. Ozuben\u00ed, u kter\u00e9ho z\u00e1le\u017e\u00ed na vysok\u00e9 p\u0159esnosti tvaru zubu, se vyr\u00e1b\u00ed pomoc\u00ed odvalovac\u00ed fr\u00e9zy, jde v nejv\u011bt\u0161\u00ed m\u00ed\u0159e o \u010deln\u00ed \u0161ikm\u00e1 ozuben\u00ed. P\u0159edev\u0161\u00edm pro p\u0159esn\u00e1, kalen\u00e1 ozuben\u00e1 kola se pou\u017e\u00edv\u00e1 jako fin\u00e1ln\u00ed dokon\u010dovac\u00ed proces brou\u0161en\u00ed, to slou\u017e\u00ed k odstran\u011bn\u00ed nep\u0159esnost\u00ed vznikl\u00fdch p\u0159i obr\u00e1b\u011bn\u00ed a k odstran\u011bn\u00ed deformac\u00ed po tepeln\u00e9m zpracov\u00e1n\u00ed. Nejp\u0159esn\u011bj\u0161\u00ed technologi\u00ed je brou\u0161en\u00ed odvalovac\u00edm zp\u016fsobem, kdy \u00fabytek kotou\u010de je sledov\u00e1n a p\u0159i jeho \u00fabytku se prov\u00e1d\u00ed zm\u011bna jeho polohy. Mal\u00e1 ozuben\u00e1 kola, zat\u011b\u017eovan\u00e1 p\u0159enosem mal\u00fdch sil, se mohou lisovat z plechu nebo vyr\u00e1b\u011bt z plastick\u00fdch hmot  vst\u0159ikov\u00e1n\u00edm m do forem. Hrub\u00e1 ozuben\u00e1 kola, kde nez\u00e1le\u017e\u00ed na vysok\u00e9 p\u0159esnosti, je mo\u017en\u00e9 odl\u00e9vat.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V\u00fdroba ozuben\u00e9ho kola","item":"https:\/\/www.cz-tat.cz\/vyroba-ozubeneho-kola\/#breadcrumbitem"}]}]