Lub hauv paus ntsiab lus ntawm kev kho cua sov steel

Kev kho cua sov ntawm steel yog dab tsi?

Cov hlau yog rhuab nyob rau hauv ib lub xeev ruaj khov los ntawm txoj kev tsim nyog, kev txuag hluav taws xob, thiab ua kom txias rau hauv chav tsev kub ntawm ib qho kev txias txias los hloov cov qauv ntawm cov hlau los hloov nws cov kev ua tau zoo. Qhov no yog hu ua kev kho cua sov ntawm cov hlau.

Yuav

Yog li ntawd, lub hom phiaj ntawm kev kho cua sov yog los hloov cov khoom ntawm lub workpiece los ntawm kev hloov lub nto los yog sab hauv ntawm cov khoom kom tau raws li qhov yuav tsum tau ntawm cov khoom siv kho tshuab. Piv txwv li, quenching:

Yuav

① Txhim kho cov khoom siv hluav taws xob ntawm cov khoom siv hlau lossis qhov chaw. Piv txwv li: txhim kho lub hardness thiab hnav tsis kam ntawm cov cuab yeej, bearings, thiab lwm yam., txhim kho cov elastic txwv ntawm cov springs, thiab txhim kho cov khoom siv txhua yam ntawm cov ncej.

② Txhim kho cov khoom siv lossis tshuaj lom neeg ntawm qee cov hlau tshwj xeeb. Xws li kev txhim kho corrosion kuj ntawm stainless hlau thiab ua kom cov hlau nplaum ruaj khov ntawm cov hlau nplaum hlau.