Thaum tsim cov tshuab hnyav lossis cov khoom siv kho mob me me, cov kws ua haujlwm niaj hnub ntsib qhov kev sib tw ntawm kev nrhiav cov khoom siv txhim khu kev qha uas haum zoo kawg nkaus. Ua kom tiav cov ntsiab lus tshwj xeeb yuav tsum tau ua cov txheej txheem tsim khoom ntau dua li qhov yooj yim casting lossis molding. High-rigidity CNC tshuab dhos yog tam sim no dav siv nyob rau hauv lub tsheb thiab aerospace sectors rau crafts kev caitig hlau qhov chawlos ntawm cov khoom siv raw khoom. Nyob ntawm daim ntawv thov, cov neeg yuav khoom tuaj yeem thov cov cylindrical Cheebtsam hauv ntau qib kev lag luam, suav nrog siab -lub zog carbon steel, lub teeb yuag aluminium, lossis kub- tiv taus titanium. Kev hloov pauv hloov pauv thoob ntiaj teb tsis ntev los no qhia tau tias muaj kev xav tau ntau ntxiv rau cov kev ua tau zoo no - cov khoom siv tshuab, raws li cov chaw tsim khoom thawb kom nruj dua kev sib dhos. Los ntawm kev tig cov khoom siv raw ntawm kev kub ceev tiv thaiv cov cuab yeej txiav ntse, cov tshuab ua haujlwm tau yooj yim tsim cov khoom siv ntau yam xws li cov kauj ruam, nyias- lub tes tsho phab ntsa, thiab ntau- zawj discs yam tsis muaj kev cuam tshuam cov txheej txheem sab hauv ntawm cov hlau xaiv.
Kev ruaj ntseg kom haum thaum lub rooj sib txoos zaum kawg hnyav yog nyob ntawm qhov kev tswj xyuas qhov tseeb uas tau ua tiav thaum lub sijhawm pib tsim. Rau cov khoom siv loj heev, cov neeg ua haujlwm yuav xav tau cov ncej ntev txog li ob metres hauv qhov ntev lossis dav discs hla rau pua millimeters inch. Txhawm rau lav kev ua haujlwm du thiab txo kev sib txhuam ntawm cov khoom txav, cov kws tshaj lij ua tib zoo saib xyuas qhov txiav nrawm thiab pub tus nqi kom tswj tau qhov chaw tiav ntawm Ra1.6μm. Thaum txhim kho siab - zootig hlau qhov chaw, mechanics yooj yim kho cov precision threads los yog flanges nrog lub mating vaj tse thiab ruaj ntseg lawv ncaj qha, hla tej yam xav tau kev sib tsoo theem nrab. Kev siv cov hydraulic chucks precision thaum lub sij hawm tsim khoom kom ntseeg tau tias roundness nyob twj ywm nyob rau hauv ib tug nruj 0.002mm txwv thiab qhov ntev kam rau ua tsis pub tshaj ± 0.005mm. Qhov no theem ntawm qhov tseeb kiag li tiv thaiv wobbling los yog ntxov ntxov hnav nyob rau hauv rotating cov rooj sib txoos, kom ntseeg tau ntev - kev ua tau zoo kav ntev rau complex mechanical systems.
