Kev tsim CNC tshwj xeej yog qhov kev tsim kho tshwj xeej thiab muaj peev txheej ntau uas siv cov cuab yeej computer coj mus, cov rooj zaum muaj ntau qhov chaw piv rau kev kho tshuab kom muaj peev txheej zoo tagnrho rau ib qhov chaw ntawm ib qhov chaw txwv tsis pub muaj luj, feem ntau yog ib qho khoom tshwj xeej. Qhov ceev tshaj plaws ntawm nws yog nws tus cwj pwm los tsim ib lub khoom tsuas muaj ib qhov, tsawg khaub ncawb lossis ntau khaub ncawb nrog kev ua daim duab zoo thiab kev ua lej meej pem. Kev tsim no pib nrog ib qhov duab 3D digital (CAD), uas sau nrog cov lus qhia kho tshuab (G-code) los ntawm software CAM. Cov lus no yuav qhia kev nqes ntawm cov axis ntawm qhov chaw kho tshuab—feem ntau yog 3 (X, Y, Z) lossis ntau dua rau 4-axis thiab 5-axis—kom tuaj yeem tsim tau ntau yam khoom siv xwm yeem, xwm nab, xwm rooj, xwm kab, thiab ntau yam duab ncaj ncees. Kev xaiv cov cuab yeej, los ntawm ib qhov chaw kho tshuab 3-axis loj rau cov khoom siv rau ib qhov chaw kho tshuab 5-axis rau cov khoom xav tau kev nqes nruab nrab, yog qhov tseem ceeb thiab nyob ntawm daim duab ntawm khoom. Kev xaiv cov tshuab, xws li end mills, face mills, thiab drills uas muaj ntau hom thiab ntau yam coating, kuj tseem tseem ceeb los dhau kev muab cov khoom tshuab, kev tswj xyuas, thiab kev siv cov hluav taws xob. Cov kev tshwm sim tshiab xws li kev kho tshuab ntev dav (HSM) siv los kom muaj kev nqes siab thiab kev nqes ntau nrog kev nqes me me, uas tsim kev siv hluav taws xob zoo dua thiab kom saib xyuas kev kho tshuab. Rau kev tsim kho tshwj xeej tiag tiag, cov kev ua siab npaum (secondary operations) xws li bead blasting, anodizing, lossis painting feem ntau raug ntxiv rau hauv kev pab. Thaum kawg, kev kho tshuab CNC tshwj xeej yog qhov tseem ceeb tshaj plaws ntawm kev tsim kho tshaj tsaus, pab tau tsim cov duab tshiab tshiab los ntawm ntau cheeb tsam xws li aerospace, kho mob, tshwj xeej kho mob, thiab electronics siv los ntawm neeg, pab tau kev hloov pauv ntev thiab kev muaj peev xwm tsim cov khoom zoo, muaj peev xwm siab.
Peb lub neej koom hauj khwv loj tuaj yeem pab koj thaum twg los.