Txoj kev loj hlob ntawm kuv lub teb chaws kev lag luam kev lag luam tau zoo dua thiab zoo dua, thiab kev ua tiav ntawm cov khoom siv precision tau dhau los ua nruj dua. Tsis yog tag nrho cov ntaub ntawv yuav precision machined. Qee cov ntaub ntawv nyuaj dhau thiab dhau qhov hardness ntawm machined qhov chaw, uas yuav ua rau cov khoom tawg. phem, yog li cov ntaub ntawv no tsis haum rau precision machining, tshwj tsis yog tias lawv yog cov khoom siv tshwj xeeb, lossis laser txiav. Los ntawm qhov kev xav ntawm cov khoom siv tshuaj ntsuam xyuas, cov khoom siv rau kev ua haujlwm precision yog qhov tseem ceeb heev. Qhov siab dua qhov hardness ntawm cov khoom, qhov zoo dua. Nyob rau tib lub sijhawm, nco ntsoov them sai sai rau qhov ntom ntawm cov khoom ua ntej ua haujlwm. Yog hais tias qhov ceev yog siab dhau lawm, nws yog sib npaug rau ib tug loj hardness.
Cov ntaub ntawv rau precision machining yog muab faib ua ob pawg, cov khoom siv hlau thiab cov khoom tsis yog xim hlau; rau cov khoom siv hlau, lub hardness yog stainless hlau, ua raws li cam khwb cia hlau, ua raws li tooj liab, thiab thaum kawg txhuas.
Kev ua tiav ntawm qhov tseeb yog qhov yuav tsum tau ua raws li qhov loj me, xws li txoj kab uas hla ntawm lub tog raj kheej, muaj cov kev cai nruj, thiab qhov tsis zoo thiab qhov tsis zoo yog nyob rau hauv cov kev cai. Cov kev ua tsis zoo kuj tau teev tseg, xws li lub tog raj kheej built-in (siv cov yam ntxwv yooj yim tshaj plaws raws li qhov piv txwv), yog tias txoj kab uas hla loj dhau thiab dhau qhov kev tso cai ntawm qhov yuam kev, nws yuav ua rau qhov xwm txheej tsis tuaj yeem tso, yog qhov tseeb txoj kab uas hla yog me me dhau, dhau qhov qis qis ntawm qhov tso cai tsis zoo ntawm qhov kev ua yuam kev, nws yuav ua rau qhov ntxig ntxig dhau thiab qhov teeb meem tsis ruaj khov yuav tshwm sim.
