Muaj Rauv Muaj Raws Li Tus Txheej Txheem tuaj yeem Faib Rau Hauv Ob Peb

Muaj cov cua sovraws li cov txheej txheemtuaj yeem muab faib ua:

1)forginglub cub tawg:masrau cov ntaub ntawv hlauhauvcov cua sov cua sov,forging,dov thiabstampingntawmcua sov,kom nwsplasticity,xws lichamber taws ua kom sov,semi nruam rauvthiab cov tebhnov.

2)kev kho cua sov kom sov:hloov covhlausiv lead ua qauvrau lub hom phiaj ntawmcua sov(quenching,annealing thiabcarburizinglwm yam),xws li covzoo hom cua sov,ntsev da dejcub tawg thiabshaker hearthlub cub tawg.

3)casting rauv taws ua kom sov: lub ntsiabsmelting rauv thiabkom qhuav lub cub tawgob.Smelting rauvrau meltingthiab refining ntawm hlau,xws li covcupola,hluav taws xob arc cua sovthiabinduction rauv.Kom qhuavqhov cubrauxuab zeb,av nplaum thiabcov xuab zeb tub ntxhais,xws li kubhuab cuatshuab ziab khaub ncaws,nruaskom qhuav lub cub tawgthiabntsug kom qhuavlub cub tawglwm yam..

4)ziab chav:massiv rau ziab ntau yamhnyav,dejthiab kua,xws lixim kom qhuav chav,chav tsev qhuav thiabtu thiab kom qhuavchav tsev.