[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.polimont.cz\/kotoucove-frezy\/#Article","mainEntityOfPage":"https:\/\/www.polimont.cz\/kotoucove-frezy\/","headline":"Kotou\u010dov\u00e9 fr\u00e9zy","name":"Kotou\u010dov\u00e9 fr\u00e9zy","description":"M\u00e1te obr\u00e1b\u011bc\u00ed d\u00edlnu vybavenou stroji a p\u0159em\u00fd\u0161l\u00edte jak\u00e9 n\u00e1stroje na%gutenbiz-readmore%","datePublished":"2021-11-27","dateModified":"2023-05-19","author":{"@type":"Person","@id":"https:\/\/www.polimont.cz\/author\/#Person","name":"","url":"https:\/\/www.polimont.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/33549a3bd69022b5544ec751c6f690d75868252394a5ec007d9ed3f2c30f7874?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/33549a3bd69022b5544ec751c6f690d75868252394a5ec007d9ed3f2c30f7874?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"polimont.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.polimont.cz\/wp-content\/uploads\/drill-g378aa160b_640.jpg","url":"https:\/\/www.polimont.cz\/wp-content\/uploads\/drill-g378aa160b_640.jpg","height":0,"width":0},"url":"https:\/\/www.polimont.cz\/kotoucove-frezy\/","about":["N\u00e1kupy"],"wordCount":439,"articleBody":"   M\u00e1te obr\u00e1b\u011bc\u00ed d\u00edlnu vybavenou stroji a p\u0159em\u00fd\u0161l\u00edte jak\u00e9 n\u00e1stroje na n\u011b nakoupit? M\u00e1te fr\u00e9zku a p\u00e1r z\u00e1kladn\u00edch fr\u00e9z? Tak to ur\u010dit\u011b vyu\u017eijete kotou\u010dovou fr\u00e9zu I-n\u00e1stroje.cz. Kotou\u010dov\u00e9 fr\u00e9zy pr\u00e1vem n\u00e1le\u017e\u00ed k z\u00e1kladn\u00edm druh\u016fm fr\u00e9z pro t\u0159\u00edskov\u00e9 obr\u00e1b\u011bn\u00ed kov\u016f, ale i jin\u00fdch materi\u00e1l\u016f. Kotou\u010dov\u00e9 fr\u00e9zy se vyr\u00e1b\u011bj\u00ed jako n\u00e1str\u010dn\u00e9, s up\u00ednac\u00ed d\u00edrou a un\u00e1\u0161ec\u00ed dr\u00e1\u017ekou. Vyb\u00edr\u00e1me-li spr\u00e1vnou kotou\u010dovou fr\u00e9zu vol\u00edme dle ur\u010den\u00ed, materi\u00e1lu a geometrie. Kotou\u010dov\u00e9 fr\u00e9zy mohou b\u00fdt jemnozub\u00e9, polohrubozub\u00e9, hrubozub\u00e9, \u00fazk\u00e9, \u00fazk\u00e9 s p\u0159\u00edm\u00fdmi zuby. Nebo kotou\u010dov\u00e1 fr\u00e9za ur\u010den\u00e1 p\u0159\u00edmo na fr\u00e9zov\u00e1n\u00ed dr\u00e1\u017eek.Kotou\u010dov\u00e9 fr\u00e9zy jsou ve velikostech pr\u016fm\u011bru D50, 63, 80, 100, 125, 160 a 200 mm. Materi\u00e1l pro v\u00fdrobu fr\u00e9z b\u00fdv\u00e1 rychlo\u0159ezn\u00e1 ocel HSS, nebo vysoce v\u00fdkonn\u00e1 HSSE a HSSE Co5-10. Kotou\u010dov\u00e9 fr\u00e9zy mohou b\u00fdt slo\u017een\u00e9 nebo se vsazen\u00fdmi zuby (b\u0159ity). Typick\u00fdm \u00fakolem pro fr\u00e9zov\u00e1n\u00ed je v\u00fdroba dr\u00e1\u017eek. Tyto se mohou obr\u00e1b\u011bt kotou\u010dovou nebo i stopkovou fr\u00e9zou. Kotou\u010dovou fr\u00e9zu vol\u00edme pro dlouh\u00e9 hlubok\u00e9 otev\u0159en\u00e9 dr\u00e1\u017eky. Na ty je kotou\u010dov\u00e1 fr\u00e9za jedine\u010dn\u00fd pomocn\u00edk. Dr\u00e1\u017eky mohou b\u00fdt kr\u00e1tk\u00e9 nebo dlouh\u00e9, uzav\u0159en\u00e9 nebo otev\u0159en\u00e9, p\u0159\u00edm\u00e9 nebo zak\u0159iven\u00e9, hlubok\u00e9 nebo m\u011blk\u00e9, \u0161irok\u00e9 i \u00fazk\u00e9.Podle \u0161\u00ed\u0159ky a hloubky dr\u00e1\u017eky vol\u00edme spr\u00e1vn\u00fd n\u00e1stroj. Kotou\u010dov\u00e1 fr\u00e9za je z\u00e1kladn\u00ed fr\u00e9za pro va\u0161i d\u00edlnu. Kotou\u010dov\u00e9 fr\u00e9zy lze pou\u017e\u00edt na d\u011blen\u00ed materi\u00e1lu, obdobn\u011b jako pilov\u00fd kotou\u010d. Kotou\u010dov\u00e9 fr\u00e9zy n\u00e1str\u010dn\u00e9 umo\u017e\u0148uj\u00ed vytvo\u0159en\u00ed slo\u017een\u00fdch n\u00e1stroj\u016f a t\u00edm obr\u00e1b\u011bn\u00ed v\u00edce ploch (dr\u00e1\u017eek) najednou. P\u0159i fr\u00e9zov\u00e1n\u00ed kotou\u010dovou fr\u00e9zou je nutn\u00e9 volit pr\u016fm\u011br fr\u00e9zy a rozte\u010d zub\u016f v z\u00e1vislosti na hloubce obr\u00e1b\u011bn\u00e9 dr\u00e1\u017eky tak, aby byl v z\u00e1b\u011bru v\u017edy alespo\u0148 jeden zub n\u00e1stroje z d\u016fvodu omezen\u00ed torzn\u00edch kmit\u016f; posuv na zub se vol\u00ed s ohledem na optim\u00e1ln\u00ed tlou\u0161\u0165ku t\u0159\u00edsky. M\u00e1 m\u00edt v\u00e1\u0161 v\u00fdrobek dlouhou hlubokou otev\u0159enou dr\u00e1\u017eku? Zvolte jednu z na\u0161ich kotou\u010dov\u00fdch fr\u00e9z a fr\u00e9zujte, fr\u00e9zujte a fr\u00e9zujte.                                                                                                                                                                                                                                                                                                                                                                                          4.9\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kotou\u010dov\u00e9 fr\u00e9zy","item":"https:\/\/www.polimont.cz\/kotoucove-frezy\/#breadcrumbitem"}]}]