[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.pirates.cz\/friteza\/#Article","mainEntityOfPage":"https:\/\/www.pirates.cz\/friteza\/","headline":"Fr(it)\u00e9za?","name":"Fr(it)\u00e9za?","description":"Co je vlastn\u011b fr\u00e9za? P\u0159ekvapiv\u011b je fr\u00e9za n\u00e1stroj k fr\u00e9zov\u00e1n\u00ed a celkov\u011b k obr\u00e1b\u011bn\u00ed kov\u016f i jin\u00fdch materi\u00e1l\u016f. Stroj, kter\u00fd fr\u00e9zu pou\u017e\u00edv\u00e1, je fr\u00e9zka. Co je technick\u00e1 fr\u00e9za? Je to fr\u00e9za, kter\u00e1 fr\u00e9zuje tvrd\u00e9 kovy. […]","datePublished":"2022-01-21","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.pirates.cz\/author\/#Person","name":"","url":"https:\/\/www.pirates.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7b7a3ac09da7f6a75c5f1ebec5be454c22943a51b9f5595d89318ef09bd44dd1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7b7a3ac09da7f6a75c5f1ebec5be454c22943a51b9f5595d89318ef09bd44dd1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"pirates.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.pirates.cz\/wp-content\/uploads\/milling-cutter-g8df8d084f_1920.jpg","url":"https:\/\/www.pirates.cz\/wp-content\/uploads\/milling-cutter-g8df8d084f_1920.jpg","height":0,"width":0},"url":"https:\/\/www.pirates.cz\/friteza\/","about":["Business"],"wordCount":439,"articleBody":"       Co je vlastn\u011b fr\u00e9za?P\u0159ekvapiv\u011b je fr\u00e9za n\u00e1stroj k fr\u00e9zov\u00e1n\u00ed a celkov\u011b k obr\u00e1b\u011bn\u00ed kov\u016f i jin\u00fdch materi\u00e1l\u016f. Stroj, kter\u00fd fr\u00e9zu pou\u017e\u00edv\u00e1, je fr\u00e9zka.Co je technick\u00e1 fr\u00e9za?Je to fr\u00e9za, kter\u00e1 fr\u00e9zuje tvrd\u00e9 kovy. Existuje mnoho druh\u016f fr\u00e9z podle mnoha hledisek a pou\u017eit\u00ed:s v\u00e1lcovou stopkou \u2013 li\u0161\u00ed se podle \u00fahlu up\u00ednac\u00edho \u0161roubu bu\u010f kolmo k ose v\u0159etena nebo pod ur\u010dit\u00fdm \u00fahlem k ose v\u0159etena,s ku\u017eelovitou stopkou \u2013 je bu\u010f Morse ku\u017eel nebo s ku\u017eelovitou dutou stopkou,s polygon\u00e1ln\u00ed stopkou.Podle tvaru plochy, kter\u00e1 obr\u00e1b\u00ed jsou fr\u00e9zy kulov\u00e9, v\u00e1lcov\u00e9, kotou\u010dov\u00e9, toroidn\u00ed, odvalovac\u00ed (v\u00fdroba ozuben\u00ed), tvarov\u00e9 (nap\u0159. rybinov\u00e9, r\u00e1diusov\u00e9 aj.). Podle obr\u00e1b\u011bc\u00ed plochy jsou fr\u00e9zy obvodov\u00e9, celoplo\u0161n\u00e9 nebo kombinovan\u00e9. A to nejd\u016fle\u017eit\u011bj\u0161\u00ed, fr\u00e9zy jsou r\u016fzn\u00e9 podle jejich pou\u017eit\u00ed \u2013 jin\u00e9 fr\u00e9zy se pou\u017e\u00edvaj\u00ed na rychlo\u0159eznou ocel, jin\u00e9 na tvrdokov, jin\u00e9 maj\u00ed naopak b\u0159ity ze slinut\u00fdch karbid\u016f nebo obsahuj\u00ed polykrystalick\u00fd diamant. Jak je vid\u011bt, existuje mnoho druh\u016f i poddruh\u016f technick\u00fdch fr\u00e9z a proto je lze vyu\u017e\u00edt tak\u0159ka na v\u0161echno, kdy\u017e zvol\u00edm spr\u00e1vn\u00fd typ fr\u00e9zy.Jak se takov\u00e1 fr\u00e9za vyr\u00e1b\u00ed?R\u016fzn\u011b, n\u011bkter\u00e9 druhy se vyr\u00e1b\u00ed odl\u00e9v\u00e1n\u00edm, jin\u00e9 fr\u00e9zov\u00e1n\u00edm p\u0159\u00edpadn\u011b podsoustru\u017een\u00edm.Jak\u00e9 je pou\u017eit\u00ed fr\u00e9z?R\u016fzn\u00e9 druhy fr\u00e9z se vyu\u017e\u00edvaj\u00ed pro jin\u00e9 \u00fa\u010dely, pro jin\u00e9 materi\u00e1ly a d\u00e1 se \u0159\u00edct, \u017ee jsou technick\u00e9 fr\u00e9zy zaj\u00edmav\u00e9. Nap\u0159. technick\u00e1 fr\u00e9za I-nastroje v\u00e1lcov\u00e1 se pou\u017e\u00edv\u00e1 pro fr\u00e9zov\u00e1n\u00ed oceli, kalen\u00e9 oceli, slitin niklu a titanu, pro p\u00e1lenou keramiku tvrd\u00e9 d\u0159evo aj.K\u00f3nick\u00e1 zakulacen\u00e1 fr\u00e9za i ku\u017eelov\u00e1 fr\u00e9za se vyu\u017e\u00edvaj\u00ed p\u0159i brou\u0161en\u00ed a opracov\u00e1v\u00e1n\u00ed litiny, ocelolitiny aj. B\u0159ity, kter\u00e9 fr\u00e9zy pou\u017e\u00edvaj\u00ed, jsou r\u016fzn\u00e9 podle jejich pou\u017eit\u00ed a maj\u00ed i odli\u0161n\u00e9 dr\u00e1\u017eky. N\u011bkter\u00e9 b\u0159ity jsou vhodn\u00e9 pro ocel, jin\u00e9 pro tvrzenou ocel nebo nerezovou ocel, n\u011bkter\u00e9 b\u0159ity jsou vhodn\u00e9 pro litiny, titan a nikl a pro fr\u00e9zov\u00e1n\u00ed m\u011bdi, hlin\u00edku a plast\u016f existuj\u00ed tak\u00e9 odli\u0161n\u00e9 b\u0159ity. Zkr\u00e1tka fr\u00e9za je n\u00e1stroj, kter\u00fd s pomoc\u00ed spr\u00e1vn\u011b zvolen\u00fdch b\u0159it\u016f dok\u00e1\u017ee opracovat v\u0161echno, i plastov\u00e9 obrobky. Sv\u00e9 o tom v\u00ed i experti na fr\u00e9zy v na\u0161\u00ed firm\u011b i-n\u00e1stroje.cz                                                                                                                                                                                                                                                                                                                                                                                          3.9\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Fr(it)\u00e9za?","item":"https:\/\/www.pirates.cz\/friteza\/#breadcrumbitem"}]}]