Manufacturing engineers thiab procurement teams tsis tu ncua fim qhov kev xaiv ntawm ob -sab sib tsoo thiab nto milling thaum teeb tsa ib feem loj xov xov. Cov txheej txheem ob qho tib si tsim cov chaw tiaj tus, qhov loj me yog qhov sib txawv, tab sis lawv txawv ntawm cov khoom tshem tawm tus nqi, ua tiav qhov tseeb, qhov ua tiav qhov zoo thiab ib qho nqi ntawm cov khoom tsim tawm. Xaiv cov txheej txheem tsis ncaj ncees ua rau dhau - nqis peev hauv qhov tsis tsim nyog raug lossis qis dua - ua haujlwm tsis tau raws li cov khoom tshwj xeeb. Sab no-los ntawm- sab kev sib piv ntsuas ob lub thev naus laus zis thoob plaws cov ntsuas kev tsim khoom tseem ceeb los pab cov chaw tsim khoom ua cov txheej txheem kev txiav txim siab rau lawv cov ntawv thov tshwj xeeb.
Cov khoom tshem tawm tus nqi thiab lub voj voog lub sij hawm tsim qhov pom tseeb tshaj plaws tsim tau qhov sib txawv ntawm ob txheej txheem.Nto milling siv rotating multi- hniav cutters uas tshem tawm cov khoom los ntawm intermittent txiav txiav nyob rau hauv lub workpiece nto. Txhua qhov kev tshem tawm cov txheej txheem tuab tuab, ua rau milling zoo rau kev ua haujlwm roughing ntawm qhov khoob nrog cov khoom loj. Txawm li cas los xij, ua tiav qhov kev ua tau zoo kawg nkaus thiab kev ua tiav saum npoo feem ntau xav tau ntau qhov kev sib tsoo nrog kev sib zog sib dua, txuas ntxiv tag nrho lub sijhawm voj voog ib thooj. Muab ob npaug rau- sab sib tsoo ib txhij tshem tawm cov khoom siv los ntawm ob qho tib si tiaj tus siv lub log abrasive nyob rau hauv ib qho kev txuas mus tas li, xa cov sij hawm voj voog sai dua rau cov khoom uas xav tau kev sib luag thiab ua kom zoo. Rau siab - ntim ntau lawm ntawm cov khoom nrog cov kev xav tau tshem tawm cov khoom nruab nrab, kev sib tsoo tsis tu ncua ua tiav ntau dua ib teev dhau los ntawm kev sib tsoo. Thaum ntsuam xyuas cov khoom sib npaug rau qhov chaw tiaj tus, aob chav disc sib tsoo tshuabfeem ntau xa 30-50% cov zis ntau dua ib teev ntau dua li qhov sib piv ntsug machining chaw rau kev ua tiav.
Precision thiab nto tiav zoo cais ob txheej txheem rau siab -cov ntaub ntawv raug.Nto milling tuaj yeem ua tiav nyob rau hauv 0.01-0.03mm thiab nto roughness nyob ib ncig ntawm Ra 0.8-1.6μm nyob rau hauv cov txheej txheem ntau lawm, uas txaus siab rau cov kev xav tau ntawm txhua yam khoom siv, tab sis luv luv rau high-precision sealing lossis bearing nto. Cov cuab yeej hnav thaum lub sijhawm ua haujlwm ntev kuj tseem ua rau qhov kev sib tw me me uas yuav tsum tau them nyiaj raws sijhawm. Kev sib tsoo ob sab muab cov kev nruj nruj dua, nrog cov txheej txheem ntau lawm flatness hauv qab 0.002mm, parallelism nyob rau hauv ± 0.001mm thiab nto roughness zoo li Ra 0.1-0.4μm. Cov txheej txheem abrasive ua rau cov npoo du tsis sib xws yam tsis muaj cov kauj ruam txiav cov cim hauv kev ua haujlwm milling, tshem tawm qhov xav tau rau kev ua haujlwm polishing thib ob rau ntau daim ntawv thov precision.
Tooling thiab consumable cost structures txawv heev ntawm ob txoj kev ua tiav.Nto milling siv indexable carbide inserts los yog khoom kawg mills uas yuav tsum tau hloov tom qab ib tug tej lub sij hawm ntawm txiav. Txawm hais tias cov khoom siv ib leeg muaj tus nqi qis, lawv hnav sai sai thaum ua cov ntaub ntawv nyuaj thiab xav tau cov cuab yeej hloov pauv ntau zaus thaum tsim khoom. Kev sib tsoo siv lub log abrasive uas muaj lub neej ua haujlwm ntev dua rau ib chav tsev, tshwj xeeb tshaj yog CBN lossis pob zeb diamond superabrasive lub log rau kev ua haujlwm nyuaj. Sib tsoo log ua, txawm li cas los xij, yuav tsum tau hnav khaub ncaws ib ntus kom tswj tau cov geometry tiaj tus thiab txiav kev ua tau zoo, ntxiv cov khoom siv thiab cov nqi zog. Rau siab - ntim tas mus li ntawm cov khoom zoo ib yam, sib tsoo cov nqi siv tau rau ib qho tiav feem ntau khiav 30-50% qis dua cov nqi siv cov cuab yeej siv.
Cov khoom siv thiab cov kev xav tau hauv pem teb kuj tseem cuam tshuam rau cov txheej txheem kev txiav txim siab.Nto milling tshuab, tshwj xeeb tshaj yog ntsug machining chaw, muaj kev yooj yim nrog lub peev xwm los ua milling, drilling thiab tapping ua hauj lwm nyob rau hauv ib tug teeb, ua rau lawv muaj ntau yam rau cov hauj lwm khw nrog sib tov ib feem. Qhov versatility no los ntawm tus nqi siab dua cov cuab yeej siv rau ib chav tsev ntawm lub peev xwm ua tiav. Dedicated ob -sab sib tsoo tshuab muaj qis pib peev rau qhov sib npaug ntawm qhov sib npaug ntawm qhov sib npaug thiab nyob hauv pem teb tsawg dua ib chav tsev tsim khoom, tab sis tsis muaj ntau- txheej txheem versatility ntawm machining chaw. Rau cov chaw tsim khoom tshwj xeeb tshwj xeeb rau cov khoom siv sib xyaw ua ke, cov khoom siv sib tsoo tshwj xeeb muab cov txiaj ntsig zoo dua ntawm kev nqis peev los ntawm kev tshaj lij tshwj xeeb thiab qis dua rau ib - cov nqi khiav lag luam.
Cov khoom siv workpiece compatibility cuam tshuam cov txheej txheem tsim nyog rau kev tsim khoom sib txawv.Nto milling tuav ntau yam khoom siv los ntawm cov aluminium mos mus rau hardened steel thiab txawm tias qee yam tsis yog -hlau, nrog rau kev xaiv cov cuab yeej tsim nyog. Txawm li cas los xij, qhov cuam tshuam kev txiav txim tuaj yeem ua rau muaj kab nrib pleb thiab ntug chipping ntawm cov ntaub ntawv nkig xws li ceramics lossis nyias - cov khoom siv phab ntsa. Muab ob npaug rau- sab sib tsoo ua tau zoo ntawm kev ua cov ntaub ntawv nyuaj thiab nkig nrog rau cov kabmob steel, cov cuab yeej hlau, cov khoom siv ceramics thiab carbide, ua kom huv si thiab cov npoo tsis sib xws. Qhov kev txiav txim siab tsis tu ncua kuj ua haujlwm zoo rau nyias nyias -rigidity qhov chaw thaum siv qis- siab sib tsoo configurations.
Rau cov chaw tsim khoom ntsuas cov txheej txheem tiaj tus txheej txheem, qhov kev xaiv zoo yog nyob ntawm qhov ntim ntau lawm, qhov xav tau precision, cov khoom siv thiab cov kev xav tau ua haujlwm yooj yim. Rau cov chaw ua hauj lwm tuav ntau qhov chaw geometries nrog ntau lub tshuab ua haujlwm, cov chaw milling muaj ntau dua versatility txawm tias ntau dua ib -cov nqi sib tw. Kev nkag siab txog cov kev lag luam no pab cov thawj coj tsim khoom xaiv cov cuab yeej ua tiav zoo rau lawv cov ntawv thov tshwj xeeb, txawm hais tias qhov no txhais tau tias kev nqis peev hauv ntau qhov chaw machining los yog siv lub tshuab sib tsoo ob lub ntsej muag rau cov khoom tshwj xeeb tiaj tus.
