CNC lub raj hlau txwv kab li, luj vwm ntawv rau lub raj hlau txwv kab li (HMC), yog qhov kev tsim kho tshuab uas muaj ntau yam tshuab siv siv kom muaj zog tshaj plaws uas siv cov khaub ncaws uas muaj spindle uas muaj teeb meem nrog computer numerical control, qhov chaw kho tshuab tseem ceeb, thiab feem ntau yog qhov chaw kho pallet tseem ceeb kom tsim tau qhov chaw tsim kho zoo. "CNC" yog qhov tseem ceeb tagnrho—mus rau qhov chaw ntev thiab kev coj yuav tsum tau siv los ntawm computer uas tau xa ua ntej, kom paub meej tias tuaj yeem rov qab los ua haujlwm zoo ib yam thiab tuaj yeem tsim cov duab ntau yam. Lub spindle kab li yog qhov tseem ceeb tagnrho ntawm nws kev ua haujlwm zoo, muab kev pab los ntawm kev nyiag siab kom cov chips hlwg mus rau hauv cov conveyor, uas yog qhov tseem ceeb kom khiav ntev thiab khoom zoo dua thaum tsim kho ntev tsis muaj neeg saib xyuas. Qhov no yog qhov txiaj ntsig tshaj tshua tag nrho ntawm lub raj hlau txwv kab siab thaum tsim kho cov khoom uas tsim cov chips uas tsis zoo. Qhov muaj qhov chaw kho pallet tseem ceeb (APC) yog qhov kev pab cuam zoo rau kev tsim kho; nws pab rau tus neeg tsim kho tuaj yeem nruj cov khoom tshiab nyob sab nraud thaum tshuab tab tom kawm, kom tuaj yeem tsim kho tas li thiab kom meej dua qhov sijhawm tshuab nyuaj siab. Lub tshuab nres piv (B-axis) uas tau xa tseg muaj peev xwm ua haujlwm 4-axis, kom tuaj yeem tsim kho cov ntu ntau yam hauv ib qhov nres. Qhov kev xav no "done-in-one" tsis yog tsuas yog pheej siab dua, tab sis kuj tseem muab kev nce ntau dua los ntawm kev tswj xyuas ib qhov chaw rau tag nrho cov yam ntxwv. CNC lub raj hlau txwv kab li tau tsim rau kev nyiam thiab zog, muaj cov ntaub ntawv tsim khawv thiab tsim kom tuaj yeem tshem tshem ntau ntawm cov khoom nyuaj. Lawv yog qhov tseem ceeb tagnrho ntawm kev tsim kho ntau hauv cov nche nkhaus zoo li automotive thiab aerospace, qhov chaw lawv tuaj yeem tsim kho ntev tsis muaj neeg saib xyuas, tsim kho cov khoom ntau yam nrog kev nce ntau, thiab muab kev lag luaj tsawg rau ib qhov khoom, yog li nws yog qhov tseem ceeb rau kev tsim kho ntau.
Peb lub neej koom hauj khwv loj tuaj yeem pab koj thaum twg los.