CNC dabtsi yog khoov tshuab pwm tau dav siv, yog li qhov kev thov kuj tseem loj heev. Los ntawm cov txheej txheem tsim pwm, CNC dabtsi yog khoov tshuab pwm yuav tsum tau siv los ua pwm, kub ua haujlwm pwm, txias ua hauj lwm pwm, yas pwm thiab lwm yam kev sib txuas. Ntawm qhov tod tes, los ntawm nws txoj kev txhim kho, los ntawm qhov kawg ntawm lub xyoo pua 19th mus rau nruab nrab ntawm lub xyoo pua 20th, CNC dabtsi yog khoov tshuab pwm cov khoom siv high-speed steel; Nyob rau xyoo 1970, pob zeb diamond polycrystalline tau tsim los ntawm kev siv tshuab siab siab, uas tau txuas ntxiv rau daim ntawv thov ntawm pob zeb diamond CNC dabtsi yog khoov tshuab pwm rau aviation, aerospace, tsheb, hluav taws xob, pob zeb thiab lwm yam. Yog li ntawd, ua ke ob qho no, CNC dabtsi yog khoov tshuab pwm yog ib qho tseem ceeb heev rau ntau yam lag luam.
Aerospace kev lag luam yog cov tsoos tshaj plaws thiab tseem ceeb tshaj plaws CNC dabtsi yog khoov tshuab pwm daim ntawv thov teb. Hauv kev lag luam no, CNC dabtsi yog khoov tshuab pwm feem ntau yog siv los txiav cov khoom siv dav hlau. Cov txheej txheem no feem ntau loj hauv ntim, thiab yav dhau los siv ntau ntawm aluminium alloy. Nrog rau kev nthuav dav ntawm daim ntawv thov ntawm titanium alloy thiab cov ntaub ntawv sib xyaw, cov kev xav tau ntawm CNC dabtsi yog khoov tshuab tuag ua tiav tau nce siab dua.
Titanium alloys yog qhov tsis yooj yim rau kev ua haujlwm. Cov ntaub ntawv sib xyaw uas tsuas yog yuav tsum tau muab tso rau thiab qhov txhab tsis zoo li yuav tsum tau ua ntau, tab sis cov txheej txheem kev ua tau zoo tau nce siab dua. Rau CNC dabtsi yog khoov tshuab pwm kev lag luam, qhov no tsis yog ib qho kev sib tw me me. Ntxiv nrog rau cov txheej txheem ntawm lub fuselage, machining ntawm lub dav hlau cav kuj yog ib qho nyuaj. Lub cav feem ntau yog ua los ntawm cov ntaub ntawv nyuaj, cov duab nyuaj, xav tau zawj qhov drilling, kev ua cov hniav thiab lwm cov txheej txheem, qhov tseeb txiav ntawm CNC dabtsi yog khoov tshuab pwm yuav tsum muaj siab heev. Tsis tas li ntawd, txhawm rau ua kom tau raws li cov kev xav tau zoo ntawm cov khoom siv dav hlau, feem ntau xaiv tag nrho cov dawb paug rau cov txheej txheem, ntau tshaj 90 feem pua ntawm cov khoom yuav raug tshem tawm, vim yog lub ntim loj, yog li kev ua haujlwm siab heev.
