Machined qhov chaw machining txheej txheem kev kho cua sov, feem ntau tuaj yeem muab faib ua ob hom kev npaj kho cua sov thiab kev kho cua sov kawg.
Kev kho cua sov ua ntej: nws lub hom phiaj yog txhawm rau txhim kho cov khoom siv kho tshuab, tshem tawm kev ntxhov siab sab hauv, txhawm rau npaj rau kev kho cua sov zaum kawg, feem ntau suav nrog annealing, normalizing, tempering thiab aging kev kho mob thiab lwm yam txheej txheem. Kev npaj kho cua sov feem ntau yog ua tiav tom qab kev ua haujlwm ntxhib.
Kev kho cua sov kawg: nws lub hom phiaj yog txhawm rau txhim kho qhov nyuaj thiab hnav tsis kam ntawm cov khoom, suav nrog quenching, carburizing, nitriding thiab lwm yam txheej txheem, feem ntau tom qab cov txheej txheem semi-tiav, ua ntej cov txheej txheem tiav.
Cov ntsiab lus thib ob: qhov precision ntawm machining
Qhov tseeb ntawm machining feem ntau yog tshwm sim hauv cov hauv qab no: qhov tseeb qhov tseeb, qhov tseeb ntawm cov duab geometric thiab qhov sib luag ntawm qhov tseeb, qhov twg cov duab geometric raug suav nrog roundness, straightness thiab flatness, thiab lwm yam, thiab kev sib nrig sib txoj hauj lwm raug suav nrog parallelism, perpendicularity thiab coaxiality, thiab lwm yam.