[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.itouch.cz\/vite-jak-vypada-kotoucova-freza\/#Article","mainEntityOfPage":"https:\/\/www.itouch.cz\/vite-jak-vypada-kotoucova-freza\/","headline":"V\u00edte, jak vypad\u00e1 kotou\u010dov\u00e1 fr\u00e9za","name":"V\u00edte, jak vypad\u00e1 kotou\u010dov\u00e1 fr\u00e9za","description":"Obr\u00e1b\u011bn\u00ed kov\u016f prov\u00e1z\u00ed velmi dlouh\u00e1 historie, kter\u00e1 sah\u00e1 a\u017e do obdob\u00ed http:\/\/prodej.mesec.cz\/kreditni-karty\/texty\/bezurocne-obdobi-u-kreditni-karty\/ pr\u016fmyslov\u00e9 revoluce, kdy se za\u010dalo jednat o souvislou a promy\u0161lenou \u010dinnost v\u00fdroby r\u016fzn\u00fdch sou\u010d\u00e1st\u00ed stroj\u016f, n\u00e1stroj\u016f a dal\u0161\u00edch druh\u016f u\u017eitn\u00e9ho zbo\u017e\u00ed. V t\u00e9 dob\u011b se za\u010dal stroj\u00edrensk\u00fd obor obohacovat o prvn\u00ed n\u00e1stroje, jejich\u017e konstrukce a princip je zachov\u00e1n dodnes. Pat\u0159\u00ed sem zejm\u00e9na vrt\u00e1ky, […]","datePublished":"2023-02-19","dateModified":"2023-02-19","author":{"@type":"Person","@id":"https:\/\/www.itouch.cz\/author\/#Person","name":"","url":"https:\/\/www.itouch.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2b882a21216b34ba28e79730eea9356b725e9a0bf9885ae3bedd792ae606fb10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2b882a21216b34ba28e79730eea9356b725e9a0bf9885ae3bedd792ae606fb10?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"itouch.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.itouch.cz\/wp-content\/uploads\/milling-g8e063ad6e_640.jpg","url":"https:\/\/www.itouch.cz\/wp-content\/uploads\/milling-g8e063ad6e_640.jpg","height":0,"width":0},"url":"https:\/\/www.itouch.cz\/vite-jak-vypada-kotoucova-freza\/","wordCount":422,"articleBody":"       Obr\u00e1b\u011bn\u00ed kov\u016f prov\u00e1z\u00ed velmi dlouh\u00e1 historie, kter\u00e1 sah\u00e1 a\u017e do obdob\u00ed  http:\/\/prodej.mesec.cz\/kreditni-karty\/texty\/bezurocne-obdobi-u-kreditni-karty\/ pr\u016fmyslov\u00e9 revoluce, kdy se za\u010dalo jednat o souvislou a promy\u0161lenou \u010dinnost v\u00fdroby r\u016fzn\u00fdch sou\u010d\u00e1st\u00ed stroj\u016f, n\u00e1stroj\u016f a dal\u0161\u00edch druh\u016f u\u017eitn\u00e9ho zbo\u017e\u00ed. V t\u00e9 dob\u011b se za\u010dal stroj\u00edrensk\u00fd obor obohacovat o prvn\u00ed n\u00e1stroje, jejich\u017e konstrukce a princip je zachov\u00e1n dodnes. Pat\u0159\u00ed sem zejm\u00e9na vrt\u00e1ky, v\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky pro zhotovov\u00e1n\u00ed v\u00e1lcov\u00fdch otvor\u016f, a d\u00e1le soustru\u017enick\u00e9 no\u017ee pro obr\u00e1b\u011bn\u00ed osov\u011b soum\u011brn\u00fdch sou\u010d\u00e1stek, brusn\u00e9 kotou\u010de pro tvorbu p\u0159esn\u00fdch rozm\u011br\u016f a hladk\u00fdch povrch\u016f a mimo jin\u00e9 i fr\u00e9zy.Fr\u00e9za je n\u00e1stroj, kter\u00fd odvalov\u00e1n\u00edm po povrchu obrobku odeb\u00edr\u00e1 mno\u017estv\u00edm obvodov\u011b uspo\u0159\u00e1dan\u00fdch zub\u016f t\u0159\u00edsku, aby vytvo\u0159il rovn\u00fd povrch v nejr\u016fzn\u011bj\u0161\u00edch tvarech. Fr\u00e9zy mohou b\u00fdt v\u00e1lcov\u00e9, kotou\u010dov\u00e9 i tvarov\u00e9 a mohou vytv\u00e1\u0159et jak p\u0159\u00edm\u00e9 plochy, tak r\u016fzn\u011b tvarovan\u00e9 dr\u00e1\u017eky. K nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm typ\u016fm t\u011bchto n\u00e1stroj\u016f pat\u0159\u00ed kotou\u010dov\u00e9 fr\u00e9zy z v\u00fdkonn\u00e9 rychlo\u0159ezn\u00e9 oceli HSS a HSSE, kter\u00e9 se d\u011bl\u00ed podle po\u010dtu zub\u016f a jejich tvar\u016f na hrubo, polohrubo a jemnozub\u00e9 a d\u00e1le pak na staviteln\u00e9 \u010di slo\u017een\u00e9 anebo speci\u00e1ln\u00ed fr\u00e9zy pro dr\u00e1\u017eky.Fr\u00e9zov\u00e1n\u00ed d\u0159evaNem\u011bli bychom opom\u00edjet tak\u00e9 fakt, \u017ee fr\u00e9zy vyu\u017e\u00edvaj\u00ed nejen stroja\u0159i, ale i truhl\u00e1\u0159i a dal\u0161\u00ed v\u00fdrobci n\u00e1bytku. Zejm\u00e9na kotou\u010dov\u00e9 fr\u00e9zy v nich vytv\u00e1\u0159\u00ed pot\u0159ebn\u00e9 dr\u00e1\u017eky, kter\u00e9 slou\u017e\u00ed pro spojov\u00e1n\u00ed materi\u00e1lu a n\u00e1sledn\u00e9 kl\u00ed\u017een\u00ed. Truhl\u00e1\u0159 se bez fr\u00e9zovac\u00edch n\u00e1stroj\u016f neobejde a stejn\u011b tak i tesa\u0159 nebo jak\u00fdkoli amat\u00e9r \u2013 dom\u00e1c\u00ed kutil, kter\u00fd ze d\u0159eva zhotovuje r\u016fzn\u00e9 v\u00fdrobky.S fr\u00e9zov\u00e1n\u00edm se seznamuj\u00ed i u\u010dni ve stroj\u00edrensk\u00fdch a truhl\u00e1\u0159sk\u00fdch oborech, maj\u00ed k dispozici mnoho r\u016fzn\u00fdch zp\u016fsob\u016f obr\u00e1b\u011bn\u00ed a n\u00e1stroj\u016f, kter\u00e9 jim v praktick\u00fdch d\u00edlensk\u00fdch cvi\u010den\u00edch mohou oz\u0159ejmit, jak proces fr\u00e9zov\u00e1n\u00ed prob\u00edh\u00e1, jak zde p\u016fsob\u00ed fyzik\u00e1ln\u00ed s\u00edly, jak se odeb\u00edr\u00e1 t\u0159\u00edska a jak\u00e9 mo\u017enosti obecn\u011b fr\u00e9zov\u00e1n\u00ed v jejich oborov\u00e9m zam\u011b\u0159en\u00ed nab\u00edz\u00ed.                                                                                                                                                                                                                                                                                                                                                                                                  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