Precision machining, tsis yog cov ntaub ntawv dab tsi tuaj yeem ua tau precision machining, qee cov ntaub ntawv nyuaj dhau, ntau tshaj qhov hardness ntawm kev ua tshuab qhov chaw, nws yuav tsoo lub tshuab qhov chaw, yog li cov ntaub ntawv no tsis haum rau precision machining, tshwj tsis yog lub tshuab ua los ntawm cov ntaub ntawv tshwj xeeb, lossis laser txiav. Yog li dab tsi yog cov khoom yuav tsum tau rau precision qhov chaw ua? Ntawm no peb tuaj ua ke kom to taub.
Rau precision machining cov ntaub ntawv muab faib ua ob pawg, cov ntaub ntawv hlau thiab cov khoom tsis yog xim hlau.
Rau cov khoom siv hlau, qhov hardness ntawm stainless hlau yog qhov loj tshaj plaws, ua raws li cov hlau cam khwb cia, ua raws li tooj liab, thiab thaum kawg txhuas.
Thiab cov txheej txheem ntawm ceramics, plastics, thiab lwm yam belongs rau kev ua cov ntaub ntawv uas tsis yog-hlau.
1, ua ntej ntawm tag nrho cov, qhov yuav tsum tau ntawm cov ntaub ntawv hardness, rau tej lub sij hawm, lub hardness ntawm cov ntaub ntawv yog qhov zoo dua, tsuas yog txwv rau hardness yuav tsum tau ntawm cov txheej txheem machinery qhov chaw, ua cov ntaub ntawv yuav tsis nyuaj heev, yog tias nyuaj tshaj lub tshuab qhov chaw tsis tuaj yeem ua tiav.
2, qhov thib ob, cov khoom muag muag thiab tawv me me, tsawg kawg yog ib qib qis dua qhov hardness ntawm lub tshuab, tab sis kuj yuav pom tias lub luag haujlwm ntawm cov khoom siv ua tiav yog ua li cas nrog kev xaiv tsim nyog ntawm cov khoom siv rau cov khoom siv tshuab.
Nyob rau hauv luv luv, precision machining ntawm cov ntaub ntawv uas yuav tsum tau los yog ib co, tsis yog dab tsi cov ntaub ntawv uas yog tsim nyog rau kev ua, xws li cov khoom muag heev los yog tawv heev, lub qub tsis tsim nyog rau kev ua, thiab lub tom kawg yog tsis tiav.
Yog li ntawd, ua ntej ua yuav tsum tau them sai sai rau qhov ceev ntawm cov khoom, yog hais tias qhov ceev yog loj heev, sib npaug rau lub hardness kuj loj heev, thiab yog hais tias lub hardness yog ntau tshaj qhov hardness ntawm lub tshuab qhov chaw (tig lub tshuab dhos), nws yog tsis yooj yim sua. kev ua haujlwm, tsis yog tsuas yog yuav ua rau cov khoom puas tsuaj, tab sis kuj ua rau muaj kev phom sij, xws li tig lub cuab yeej ya tawm ntawm kev sib tsoo raug mob. Yog li ntawd, feem ntau, rau kev siv tshuab, cov khoom siv yuav tsum qis dua qhov hardness ntawm lub tshuab cuab yeej, kom nws tuaj yeem ua tiav.