Lub chaw machining feem ntau muab faib ua ntsug machining chaw thiab kab rov tav machining chaw raws li lub xeev ntawm spindle nyob rau hauv qhov chaw, spindle ntawm lub machining chaw yog hu ua ntsug machining chaw nyob rau hauv ntsug lub xeev nyob rau hauv qhov chaw, thiab spindle yog hu ua. kab rov tav machining chaw nyob rau hauv qhov chaw. Yog hais tias lub spindle tuaj yeem hloov tau vertically thiab horizontally, nws yog hu ua ntsug thiab kab rov tav machining chaw los yog tsib-sided machining chaw, los yog hu ua composite machining center. Raws li tus naj npawb ntawm machining center kab, muaj ib kem hom thiab ob kem hom (gantry hom).
Raws li tus naj npawb ntawm cov lus tsa suab ntawm lub chaw machining thiab tus naj npawb ntawm kev tswj xyuas tib lub sijhawm: muaj peb axes ob qhov txuas, peb axes peb txuas, plaub axes peb txuas, tsib axes plaub txuas, rau axes tsib linkage, thiab lwm yam. . Peb-axis thiab plaub-axis xa mus rau cov xov tooj ntawm cov kev sib koom ua ke uas lub chaw machining muaj, thiab kev sib txuas yog hais txog cov naj npawb ntawm cov kev tswj xyuas uas lub tshuab tswj tau tswj tau tib lub sijhawm, kom paub txog txoj hauj lwm thiab kev tswj ceev. cov cuab yeej txheeb ze rau lub workpiece.
Raws li tus naj npawb thiab kev ua haujlwm ntawm lub rooj ua haujlwm, muaj ib lub rooj machining chaw, ob lub rooj machining chaw, thiab ntau lub rooj machining chaw.
Raws li kev ua haujlwm raug: muaj cov chaw ua haujlwm zoo tib yam thiab cov chaw ua haujlwm siab. Ordinary machining chaw, qhov kev daws teeb meem yog 1μm, qhov siab tshaj plaws pub ceev yog 15 ~ 25m / min, thiab qhov chaw qhov tseeb yog li l0μm. Lub chaw machining high-precision muaj qhov kev daws teeb meem ntawm 0.1μm, qhov siab tshaj plaws pub ceev ntawm 15 ~ 100m / min, thiab qhov tseeb qhov chaw ntawm li 2μm. Ntawm 2 ~ l0μm, ntau ± 5μm, tuaj yeem hu ua qib precision.