{"id":387,"date":"2024-10-18T12:29:25","date_gmt":"2024-10-18T12:29:25","guid":{"rendered":"https:\/\/cncrush.com\/?p=387"},"modified":"2024-10-18T12:29:48","modified_gmt":"2024-10-18T12:29:48","slug":"osvedcene-postupy-frezovani-oceli-pro-cnc-obrabeni","status":"publish","type":"post","link":"https:\/\/cncrush.com\/cs\/osvedcene-postupy-frezovani-oceli-pro-cnc-obrabeni\/","title":{"rendered":"Fr\u00e9zov\u00e1n\u00ed oceli: Nejlep\u0161\u00ed postupy pro CNC obr\u00e1b\u011bn\u00ed 2024"},"content":{"rendered":"

Fr\u00e9zov\u00e1n\u00ed oceli m\u016f\u017ee b\u00fdt n\u00e1ro\u010dn\u00fd, ale obohacuj\u00edc\u00ed proces, je-li provedeno spr\u00e1vn\u011b. K zaji\u0161t\u011bn\u00ed vysoce kvalitn\u00edch v\u00fdsledk\u016f vy\u017eaduje CNC obr\u00e1b\u011bn\u00ed oceli hlubok\u00e9 porozum\u011bn\u00ed \u0159ezn\u00fdm parametr\u016fm, vlastnostem materi\u00e1lu a optim\u00e1ln\u00edmu pou\u017eit\u00ed n\u00e1stroje. Jako p\u0159edn\u00ed poskytovatel slu\u017eeb CNC obr\u00e1b\u011bn\u00ed s v\u00edce ne\u017e 12 lety zku\u0161enost\u00ed, CNCRUSH<\/a> se specializuje na CNC fr\u00e9zovan\u00e9 d\u00edly<\/a> a CNC soustru\u017een\u00e9 d\u00edly pro r\u016fzn\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed, v\u010detn\u011b automobilov\u00fd pr\u016fmysl,<\/a> stroj\u00edrenstv\u00ed a automatizace.<\/p>\n

Tento \u010dl\u00e1nek kombinuje poznatky z n\u011bkolika odborn\u00fdch zdroj\u016f, kter\u00e9 v\u00e1s provedou osv\u011bd\u010den\u00fdmi postupy pro fr\u00e9zov\u00e1n\u00ed oceli a pomohou v\u00e1m dos\u00e1hnout p\u0159esnosti, efektivity a \u00faspory n\u00e1klad\u016f. Se zam\u011b\u0159en\u00edm na kl\u00ed\u010dov\u00e9 v\u00fdzvy, v\u00fdb\u011br n\u00e1stroj\u016f a konstruk\u010dn\u00ed \u00favahy tak\u00e9 vysv\u011btl\u00edme, jak v\u00e1m CNCRUSH m\u016f\u017ee pomoci s va\u0161\u00edm dal\u0161\u00edm CNC projektem. Dodr\u017eov\u00e1n\u00edm t\u011bchto osv\u011bd\u010den\u00fdch postup\u016f m\u016f\u017eete zajistit \u00fasp\u011bch, a\u0165 u\u017e fr\u00e9zujete ocel pro prototypov\u00e1n\u00ed nebo v\u00fdrobu ve velk\u00e9m m\u011b\u0159\u00edtku.<\/p>\n

\"Fr\u00e9zov\u00e1n\u00ed<\/p>\n

Porozum\u011bn\u00ed fr\u00e9zov\u00e1n\u00ed oceli: P\u0159ehled slu\u017eeb CNC obr\u00e1b\u011bn\u00ed<\/strong><\/h2>\n

Ocel je b\u011b\u017en\u011b pou\u017e\u00edvan\u00fd materi\u00e1l v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, ale jej\u00ed fr\u00e9zov\u00e1n\u00ed vy\u017eaduje specializovan\u00e9 znalosti. Slu\u017eby CNC obr\u00e1b\u011bn\u00ed, jako jsou slu\u017eby poskytovan\u00e9 spole\u010dnost\u00ed CNCRUSH, se zam\u011b\u0159uj\u00ed na dod\u00e1v\u00e1n\u00ed p\u0159esn\u00fdch d\u00edl\u016f prost\u0159ednictv\u00edm optim\u00e1ln\u00ed kombinace \u0159ezn\u00fdch n\u00e1stroj\u016f, posuv\u016f, rychlost\u00ed a aplikace chladic\u00ed kapaliny. P\u0159i fr\u00e9zov\u00e1n\u00ed oceli je d\u016fle\u017eit\u00e9 porozum\u011bt chov\u00e1n\u00ed materi\u00e1lu p\u0159i nam\u00e1h\u00e1n\u00ed a horku, proto\u017ee nespr\u00e1vn\u00e1 manipulace m\u016f\u017ee v\u00e9st ke zlomen\u00ed n\u00e1stroje, nadm\u011brn\u00e9mu opot\u0159eben\u00ed a ni\u017e\u0161\u00ed kvalit\u011b d\u00edlu.<\/p>\n

V\u00fdb\u011br spr\u00e1vn\u00e9 \u010deln\u00ed fr\u00e9zy pro fr\u00e9zov\u00e1n\u00ed oceli<\/strong><\/h2>\n

\"Fr\u00e9zov\u00e1n\u00ed<\/p>\n

Typ \u010deln\u00ed fr\u00e9zy, kter\u00fd si vyberete, m\u016f\u017ee zp\u016fsobit nebo zlomit va\u0161i operaci fr\u00e9zov\u00e1n\u00ed oceli. P\u0159i v\u00fdb\u011bru \u0159ezn\u00e9ho n\u00e1stroje je d\u016fle\u017eit\u00e9 vz\u00edt v \u00favahu materi\u00e1l n\u00e1stroje, po\u010det dr\u00e1\u017eek a povrchovou \u00fapravu n\u00e1stroje.<\/p>\n

    \n
  • Vysokorychlostn\u00ed ocel (HSS)<\/strong> je levn\u00e1, ale rychle se opot\u0159ebov\u00e1v\u00e1.<\/li>\n
  • Kobalt<\/strong> nab\u00edz\u00ed lep\u0161\u00ed odolnost a je skv\u011blou volbou st\u0159edn\u00ed t\u0159\u00eddy.<\/li>\n
  • Pevn\u00fd karbid<\/strong> je tou spr\u00e1vnou volbou pro vysokou p\u0159esnost a dlouhotrvaj\u00edc\u00ed v\u00fdkon, zejm\u00e9na v tvrd\u0161\u00edch materi\u00e1lech, jako je ocel.<\/li>\n<\/ul>\n

    V CNCRUSH \u010dasto doporu\u010dujeme monolitn\u00ed tvrdokovov\u00e9 n\u00e1stroje pro fr\u00e9zov\u00e1n\u00ed oceli kv\u016fli jejich schopnosti zachovat ostrost a odol\u00e1vat teplu.<\/p>\n

    Pochopen\u00ed jakost\u00ed oceli a jejich obrobitelnosti<\/strong><\/h2>\n

    Ocel se dod\u00e1v\u00e1 v r\u016fzn\u00fdch jakostech, z nich\u017e ka\u017ed\u00e1 m\u00e1 sv\u00e9 vlastn\u00ed vlastnosti obrobitelnosti. Nap\u0159\u00edklad t\u0159\u00eddy nerezov\u00e9 oceli jako 304 a 316 se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, jako je automobilov\u00fd pr\u016fmysl a l\u00e9ka\u0159stv\u00ed. Tyto t\u0159\u00eddy v\u0161ak vy\u017eaduj\u00ed odli\u0161n\u00e9 p\u0159\u00edstupy k obr\u00e1b\u011bn\u00ed ve srovn\u00e1n\u00ed s uhl\u00edkov\u00fdmi nebo n\u00e1strojov\u00fdmi oceli.<\/p>\n

      \n
    • Austenitick\u00e9 nerezov\u00e9 oceli (\u0159ada 300)<\/strong>: B\u011b\u017en\u011b pou\u017e\u00edvan\u00e9 v CNC obr\u00e1b\u011bn\u00ed, tyto oceli jsou hou\u017eevnat\u00e9 a odoln\u00e9 v\u016f\u010di korozi, ale mohou b\u00fdt obt\u00ed\u017en\u00e9 obr\u00e1b\u011bt kv\u016fli tendenc\u00edm k mechanick\u00e9mu zpevn\u011bn\u00ed.<\/li>\n
    • Martenzitick\u00e9 oceli (\u0159ada 400)<\/strong>: Zn\u00e1m\u00fd pro vysokou pevnost a odolnost proti opot\u0159eben\u00ed, ale n\u00e1chyln\u011bj\u0161\u00ed k vylamov\u00e1n\u00ed b\u011bhem obr\u00e1b\u011bn\u00ed.<\/li>\n<\/ul>\n

      D\u00edky pochopen\u00ed jedine\u010dn\u00fdch vlastnost\u00ed r\u016fzn\u00fdch jakost\u00ed oceli m\u016f\u017ee CNCRUSH zajistit, \u017ee va\u0161e CNC fr\u00e9zovan\u00e9 d\u00edly budou vyrobeny podle nejvy\u0161\u0161\u00edch standard\u016f, bez ohledu na materi\u00e1l.<\/p>\n

      \u0158ezn\u00e9 parametry pro fr\u00e9zov\u00e1n\u00ed oceli: Optimalizace posuv\u016f a rychlost\u00ed<\/strong><\/h2>\n

      \"Fr\u00e9zov\u00e1n\u00ed<\/p>\n

      P\u0159i fr\u00e9zov\u00e1n\u00ed oceli jsou posuvy a rychlosti rozhoduj\u00edc\u00ed jak pro \u017eivotnost n\u00e1stroje, tak pro kvalitu d\u00edlu. Zatla\u010dte na n\u00e1stroj p\u0159\u00edli\u0161 siln\u011b a rychle se opot\u0159ebuje. Je\u010fte p\u0159\u00edli\u0161 pomalu a riskujete generov\u00e1n\u00ed nadm\u011brn\u00e9ho tepla, kter\u00e9 m\u016f\u017ee v\u00e9st k mechanick\u00e9mu zpevn\u011bn\u00ed oceli a po\u0161kozen\u00ed n\u00e1stroje i sou\u010d\u00e1sti.<\/p>\n

      Mezi doporu\u010den\u00e9 postupy pro zdroje a rychlosti pat\u0159\u00ed:<\/p>\n

        \n
      • Ni\u017e\u0161\u00ed ot\u00e1\u010dky pro hrubovac\u00ed operace<\/strong> pro udr\u017een\u00ed chladn\u011bj\u0161\u00edho n\u00e1stroje.<\/li>\n
      • Vy\u0161\u0161\u00ed ot\u00e1\u010dky pro dokon\u010dovac\u00ed operace<\/strong> pro dosa\u017een\u00ed hlad\u0161\u00edch povrch\u016f.<\/li>\n
      • Nastaven\u00ed rychlosti posuvu na z\u00e1klad\u011b po\u010dtu b\u0159it\u016f<\/strong> a velikost n\u00e1stroje pro optim\u00e1ln\u00ed odvod t\u0159\u00edsek.<\/li>\n<\/ul>\n

        N\u00e1t\u011bry n\u00e1stroj\u016f pro fr\u00e9zov\u00e1n\u00ed oceli<\/strong><\/h2>\n

        Spr\u00e1vn\u00fd povlak m\u016f\u017ee prodlou\u017eit \u017eivotnost va\u0161ich stopkov\u00fdch fr\u00e9z a zlep\u0161it celkov\u00fd v\u00fdkon. Povlaky jako TiN (nitrid titanu) a AlTiN (nitrid hlin\u00edku a titanu) jsou obl\u00edbenou volbou pro fr\u00e9zov\u00e1n\u00ed oceli, proto\u017ee sni\u017euj\u00ed t\u0159en\u00ed a zvy\u0161uj\u00ed tepelnou odolnost.<\/p>\n

          \n
        • C\u00edn<\/strong>: Dobr\u00fd v\u00edce\u00fa\u010delov\u00fd povlak, zlep\u0161uje odolnost proti opot\u0159eben\u00ed.<\/li>\n
        • AlTiN<\/strong>: Ide\u00e1ln\u00ed pro vysokorychlostn\u00ed obr\u00e1b\u011bn\u00ed, je vynikaj\u00edc\u00ed pro tvrd\u0161\u00ed materi\u00e1ly, jako je n\u00e1strojov\u00e1 ocel nebo nerezov\u00e1 ocel.<\/li>\n<\/ul>\n

          Pro na\u0161e slu\u017eby CNC obr\u00e1b\u011bn\u00ed ve spole\u010dnosti CNCRUSH \u010dasto doporu\u010dujeme n\u00e1stroje s povlakem AlTiN pro n\u00e1ro\u010dn\u011bj\u0161\u00ed jakosti oceli kv\u016fli jejich vynikaj\u00edc\u00edmu v\u00fdkonu v aplikac\u00edch n\u00e1ro\u010dn\u00fdch na teplo.<\/p>\n

          \u00davahy o n\u00e1vrhu pro CNC fr\u00e9zovan\u00e9 d\u00edly z oceli<\/strong><\/h2>\n

          P\u0159i navrhov\u00e1n\u00ed d\u00edl\u016f pro CNC fr\u00e9zov\u00e1n\u00ed oceli je d\u016fle\u017eit\u00e9 zv\u00e1\u017eit, jak bude materi\u00e1l reagovat b\u011bhem procesu obr\u00e1b\u011bn\u00ed. N\u011bkter\u00e9 konstruk\u010dn\u00ed prvky mohou bu\u010f zlep\u0161it, nebo znemo\u017enit obrobitelnost:<\/p>\n

            \n
          • Vyhn\u011bte se hlubok\u00fdm kaps\u00e1m<\/strong>: Hlubok\u00e9 dutiny v ocelov\u00fdch d\u00edlech mohou b\u00fdt obt\u00ed\u017en\u011b obrobiteln\u00e9 a mohou vy\u017eadovat speci\u00e1ln\u00ed n\u00e1stroje. M\u00edsto toho udr\u017eujte hloubku dutiny v rozumn\u00e9m rozsahu, abyste zkr\u00e1tili dobu obr\u00e1b\u011bn\u00ed a opot\u0159eben\u00ed n\u00e1stroje.<\/li>\n
          • Pou\u017eijte v\u011bt\u0161\u00ed polom\u011bry<\/strong>: Ostr\u00e9 vnit\u0159n\u00ed rohy mohou v\u00e9st ke koncentraci nap\u011bt\u00ed, tak\u017ee zaoblen\u00ed roh\u016f s v\u011bt\u0161\u00edmi polom\u011bry pom\u00e1h\u00e1 sn\u00ed\u017eit riziko zlomen\u00ed n\u00e1stroje.<\/li>\n
          • Omezte v\u00fd\u0161ku st\u011bn<\/strong>: Vysok\u00e9, tenk\u00e9 st\u011bny jsou n\u00e1chyln\u00e9 k vibrac\u00edm a pr\u016fhyb\u016fm b\u011bhem obr\u00e1b\u011bn\u00ed. Udr\u017eov\u00e1n\u00ed tlou\u0161\u0165ky st\u011bny u kov\u016f nad 0,8 mm zaji\u0161\u0165uje lep\u0161\u00ed rozm\u011brovou p\u0159esnost.<\/li>\n<\/ul>\n

            Tyto konstruk\u010dn\u00ed tipy v\u00e1m nejen pomohou vytv\u00e1\u0159et lep\u0161\u00ed d\u00edly, ale tak\u00e9 umo\u017e\u0148uj\u00ed CNCRUSH efektivn\u011b dod\u00e1vat vysoce kvalitn\u00ed CNC fr\u00e9zovan\u00e9 d\u00edly.<\/p>\n

            Maz\u00e1n\u00ed a chlazen\u00ed pro fr\u00e9zov\u00e1n\u00ed oceli<\/strong><\/h2>\n

            \"Fr\u00e9zov\u00e1n\u00ed<\/p>\n

            Spr\u00e1vn\u00e1 aplikace chladic\u00ed kapaliny je kl\u00ed\u010dem k \u0159\u00edzen\u00ed tepla a prodlou\u017een\u00ed \u017eivotnosti n\u00e1stroje p\u0159i fr\u00e9zov\u00e1n\u00ed oceli. Pro v\u011bt\u0161inu operac\u00ed, zaplavit chladic\u00ed kapalinu<\/strong> je nejlep\u0161\u00ed volbou, proto\u017ee pom\u00e1h\u00e1 efektivn\u011b odv\u00e1d\u011bt teplo. v n\u011bkter\u00fdch p\u0159\u00edpadech \u0159ezn\u00e9 oleje<\/strong> se pou\u017e\u00edvaj\u00ed zejm\u00e9na p\u0159i pr\u00e1ci s tvrd\u0161\u00edmi ocelmi nebo tam, kde je kritick\u00e1 povrchov\u00e1 \u00faprava.<\/p>\n

            V CNCRUSH pou\u017e\u00edv\u00e1me pokro\u010dil\u00e9 chladic\u00ed syst\u00e9my, kter\u00e9 zaji\u0161\u0165uj\u00ed, \u017ee n\u00e1stroje z\u016fstanou chladn\u00e9 b\u011bhem vysokorychlostn\u00edho fr\u00e9zov\u00e1n\u00ed, sni\u017euj\u00ed opot\u0159eben\u00ed a zaji\u0161\u0165uj\u00ed del\u0161\u00ed \u017eivotnost n\u00e1stroje.<\/p>\n

            B\u011b\u017en\u00e9 chyby, kter\u00fdm je t\u0159eba se vyhnout p\u0159i fr\u00e9zov\u00e1n\u00ed oceli<\/strong><\/h2>\n

            Fr\u00e9zov\u00e1n\u00ed oceli m\u016f\u017ee b\u00fdt n\u00e1ro\u010dn\u00e9, zvl\u00e1\u0161t\u011b pokud p\u0159ehl\u00ed\u017e\u00edte ur\u010dit\u00e9 detaily. Zde je n\u011bkolik b\u011b\u017en\u00fdch chyb, kter\u00fdm je t\u0159eba se vyhnout:<\/p>\n

              \n
            1. P\u0159ehl\u00ed\u017e\u00ed opot\u0159eben\u00ed n\u00e1stroje<\/strong>: Nep\u0159etr\u017eit\u00e9 pou\u017e\u00edv\u00e1n\u00ed opot\u0159ebovan\u00fdch n\u00e1stroj\u016f vede ke \u0161patn\u00e9 kvalit\u011b povrchu a nep\u0159esnosti d\u00edl\u016f.<\/li>\n
            2. Ignorov\u00e1n\u00ed po\u017eadavk\u016f na chladic\u00ed kapalinu<\/strong>: Nedostatek spr\u00e1vn\u00e9 aplikace chladic\u00ed kapaliny m\u016f\u017ee v\u00e9st k hromad\u011bn\u00ed tepla, co\u017e zp\u016fsob\u00ed, \u017ee ocel tvrdne a n\u00e1stroje se rychleji otupuj\u00ed.<\/li>\n
            3. Pou\u017eit\u00ed nespr\u00e1vn\u00e9ho n\u00e1stroje<\/strong>: Ne v\u0161echny stopkov\u00e9 fr\u00e9zy jsou vhodn\u00e9 pro fr\u00e9zov\u00e1n\u00ed oceli. Ujist\u011bte se, \u017ee pou\u017e\u00edv\u00e1te n\u00e1stroje speci\u00e1ln\u011b navr\u017een\u00e9 pro ocelov\u00e9 aplikace.<\/li>\n<\/ol>\n

              Vyvarov\u00e1n\u00ed se t\u011bchto chyb zaji\u0161\u0165uje vysoce kvalitn\u00ed CNC obr\u00e1b\u011bn\u00e9 d\u00edly s minim\u00e1ln\u00edm p\u0159epracov\u00e1n\u00edm.<\/p>\n

              V\u00fdhody CNC obr\u00e1b\u011bc\u00edch slu\u017eeb pro fr\u00e9zov\u00e1n\u00ed oceli<\/strong><\/h2>\n

              Slu\u017eby CNC obr\u00e1b\u011bn\u00ed, jako jsou slu\u017eby poskytovan\u00e9 CNCRUSH, nab\u00edzej\u00ed n\u011bkolik v\u00fdhod pro fr\u00e9zov\u00e1n\u00ed oceli:<\/p>\n

                \n
              • P\u0159esnost<\/strong>: Dosa\u017een\u00ed t\u011bsn\u00fdch toleranc\u00ed u ocelov\u00fdch d\u00edl\u016f je snaz\u0161\u00ed s CNC obr\u00e1b\u011bn\u00edm d\u00edky automatizovan\u00e9mu \u0159\u00edzen\u00ed.<\/li>\n
              • Konzistence<\/strong>: Pomoc\u00ed CNC fr\u00e9zov\u00e1n\u00ed lze d\u00edly vyr\u00e1b\u011bt se stejnou \u00farovn\u00ed p\u0159esnosti, co\u017e zaji\u0161\u0165uje opakovatelnost nap\u0159\u00ed\u010d d\u00e1vkami.<\/li>\n
              • Rychlost<\/strong>: CNC stroje mohou pracovat nep\u0159etr\u017eit\u011b a p\u0159i vysok\u00fdch rychlostech, co\u017e umo\u017e\u0148uje dod\u00e1vat velk\u00e9 objemy d\u00edl\u016f v kr\u00e1tk\u00e9m \u010dase.<\/li>\n<\/ul>\n

                V CNCRUSH m\u00e1me rozs\u00e1hl\u00e9 zku\u0161enosti s v\u00fdrobou CNC fr\u00e9zovan\u00fdch d\u00edl\u016f pro pr\u016fmyslov\u00e1 odv\u011btv\u00ed, jako je automobilov\u00fd pr\u016fmysl, automatizace a stroj\u00edrenstv\u00ed, co\u017e zaji\u0161\u0165uje, \u017ee ka\u017ed\u00fd d\u00edl spl\u0148uje p\u0159esn\u00e9 specifikace.<\/p>\n

                Aplikace CNC fr\u00e9zovan\u00fdch ocelov\u00fdch d\u00edl\u016f<\/strong><\/h2>\n

                \"5-os\u00e9<\/p>\n

                CNC fr\u00e9zovan\u00e9 ocelov\u00e9 d\u00edly se pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, v\u010detn\u011b:<\/p>\n

                  \n
                • Automobilov\u00fd pr\u016fmysl<\/strong>: Ocelov\u00e9 sou\u010d\u00e1sti, jako jsou bloky motor\u016f, d\u00edly p\u0159evodovek a sou\u010d\u00e1sti zav\u011b\u0161en\u00ed, se b\u011b\u017en\u011b obr\u00e1b\u011bj\u00ed pomoc\u00ed CNC fr\u00e9zov\u00e1n\u00ed.<\/li>\n
                • Machine Building<\/strong>: CNC soustru\u017een\u00e9 d\u00edly vyroben\u00e9 z oceli jsou z\u00e1sadn\u00ed pro vytv\u00e1\u0159en\u00ed vysoce v\u00fdkonn\u00fdch strojn\u00edch sou\u010d\u00e1st\u00ed.<\/li>\n
                • Automation<\/strong>: Aby automatizovan\u00e9 syst\u00e9my fungovaly hladce, jsou vy\u017eadov\u00e1ny vysoce p\u0159esn\u00e9 ocelov\u00e9 d\u00edly.<\/li>\n<\/ul>\n

                  CNC obr\u00e1b\u011bc\u00ed slu\u017eby CNCRUSH se staraj\u00ed o tato pr\u016fmyslov\u00e1 odv\u011btv\u00ed a nab\u00edzej\u00ed \u0159e\u0161en\u00ed pro CNC fr\u00e9zovan\u00e9 d\u00edly i CNC soustru\u017een\u00e9 d\u00edly.<\/p>\n

                  Tabulka 1: Porovn\u00e1n\u00ed materi\u00e1l\u016f n\u00e1stroj\u016f pro fr\u00e9zov\u00e1n\u00ed oceli<\/strong><\/h2>\n\n\n\n\n\n\n\n
                  Materi\u00e1l n\u00e1stroje<\/th>\nDurability<\/th>\nRychlost<\/th>\nApplication<\/th>\n<\/tr>\n<\/thead>\n
                  Vysokorychlostn\u00ed ocel (HSS)<\/td>\nN\u00edzk\u00fd<\/td>\nPomal\u00fd<\/td>\nUniverz\u00e1ln\u00ed \u0159ez\u00e1n\u00ed<\/td>\n<\/tr>\n
                  Kobalt<\/td>\nSt\u0159edn\u00ed<\/td>\nM\u00edrn\u00fd<\/td>\nLep\u0161\u00ed tepeln\u00e1 odolnost<\/td>\n<\/tr>\n
                  Pevn\u00fd karbid<\/td>\nVysok\u00fd<\/td>\nRychle<\/td>\nVysoce p\u0159esn\u00e9, vysokorychlostn\u00ed obr\u00e1b\u011bn\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  Tabulka 2: \u0158ezn\u00e9 parametry pro r\u016fzn\u00e9 t\u0159\u00eddy oceli<\/strong><\/h2>\n\n\n\n\n\n\n\n
                  T\u0159\u00edda oceli<\/th>\nDoporu\u010den\u00e9 ot\u00e1\u010dky<\/th>\nDoporu\u010den\u00e1 rychlost pod\u00e1v\u00e1n\u00ed<\/th>\nJe vy\u017eadov\u00e1na chladic\u00ed kapalina?<\/th>\n<\/tr>\n<\/thead>\n
                  304 Nerezov\u00e1 ocel<\/td>\n3000 ot.\/min<\/td>\n0,005 palce\/ot<\/td>\nAno<\/td>\n<\/tr>\n
                  316 Nerezov\u00e1 ocel<\/td>\n2500 ot.\/min<\/td>\n0,004 palce\/ot<\/td>\nAno<\/td>\n<\/tr>\n
                  N\u00e1strojov\u00e1 ocel<\/td>\n1500 ot.\/min<\/td>\n0,003 palce\/ot<\/td>\nAno<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  Sekce FAQ<\/h3>\n

                  Ot\u00e1zka: Mohu fr\u00e9zovat kalenou ocel?<\/strong> Odpov\u011b\u010f: Ano, ale vy\u017eaduje to specializovan\u00e9 n\u00e1stroje a sn\u00ed\u017een\u00e9 rychlosti posuvu, aby se zabr\u00e1nilo nadm\u011brn\u00e9mu opot\u0159eben\u00ed n\u00e1stroje.<\/p>\n

                  Ot\u00e1zka: Jakou chladic\u00ed kapalinu bych m\u011bl pou\u017e\u00edt pro fr\u00e9zov\u00e1n\u00ed oceli?<\/strong> Odpov\u011b\u010f: Zaplavovac\u00ed chladic\u00ed kapalina je nejlep\u0161\u00ed volbou pro v\u011bt\u0161inu aplikac\u00ed fr\u00e9zov\u00e1n\u00ed oceli, proto\u017ee pom\u00e1h\u00e1 efektivn\u011b \u0159\u00eddit teplo.<\/p>\n

                  Ot\u00e1zka: Pro\u010d je opot\u0159eben\u00ed n\u00e1stroje vy\u0161\u0161\u00ed p\u0159i fr\u00e9zov\u00e1n\u00ed oceli?<\/strong> Odpov\u011b\u010f: Ocel je tvrd\u0161\u00ed materi\u00e1l a nespr\u00e1vn\u00e9 ot\u00e1\u010dky nebo posuvy mohou urychlit opot\u0159eben\u00ed n\u00e1stroje v d\u016fsledku zv\u00fd\u0161en\u00e9ho t\u0159en\u00ed a tepla.<\/p>\n

                  Na z\u00e1v\u011br, fr\u00e9zovac\u00ed oceli<\/strong> \u00fasp\u011b\u0161n\u011b vy\u017eaduje hlubok\u00e9 porozum\u011bn\u00ed materi\u00e1lu, spr\u00e1vn\u00fd v\u00fdb\u011br n\u00e1stroje a optimalizovan\u00e9 parametry obr\u00e1b\u011bn\u00ed. Ve spole\u010dnosti CNCRUSH, na\u0161e Slu\u017eby v oblasti CNC obr\u00e1b\u011bn\u00ed<\/strong> se specializuj\u00ed na poskytov\u00e1n\u00ed vysoce kvalitn\u00edch CNC fr\u00e9zovan\u00e9 d\u00edly<\/strong> a CNC soustru\u017een\u00e9 d\u00edly<\/strong> kter\u00e9 spl\u0148uj\u00ed n\u00e1ro\u010dn\u00e9 pot\u0159eby pr\u016fmyslov\u00fdch odv\u011btv\u00ed, jako je automobilov\u00fd pr\u016fmysl a automatizace. Budete-li se \u0159\u00eddit v\u00fd\u0161e uveden\u00fdmi osv\u011bd\u010den\u00fdmi postupy, m\u016f\u017eete zajistit, \u017ee va\u0161e projekty obr\u00e1b\u011bn\u00ed oceli budou efektivn\u00ed a n\u00e1kladov\u011b efektivn\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

                  Fr\u00e9zov\u00e1n\u00ed oceli m\u016f\u017ee b\u00fdt n\u00e1ro\u010dn\u00fd, ale obohacuj\u00edc\u00ed proces, je-li provedeno spr\u00e1vn\u011b. K zaji\u0161t\u011bn\u00ed vysoce kvalitn\u00edch v\u00fdsledk\u016f vy\u017eaduje CNC obr\u00e1b\u011bn\u00ed oceli hlubok\u00e9 porozum\u011bn\u00ed \u0159ezn\u00fdm parametr\u016fm, vlastnostem materi\u00e1lu a optim\u00e1ln\u00edmu pou\u017eit\u00ed n\u00e1stroje. Jako p\u0159edn\u00ed poskytovatel slu\u017eeb CNC obr\u00e1b\u011bn\u00ed s v\u00edce ne\u017e 12 lety zku\u0161enost\u00ed se CNCRUSH specializuje na CNC fr\u00e9zovan\u00e9 d\u00edly a CNC [\u2026]","protected":false},"author":1,"featured_media":391,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cncrush-news"],"_links":{"self":[{"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/posts\/387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/comments?post=387"}],"version-history":[{"count":0,"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/posts\/387\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/media\/391"}],"wp:attachment":[{"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/media?parent=387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/categories?post=387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cncrush.com\/cs\/wp-json\/wp\/v2\/tags?post=387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}