Piv txwv:
Nws feem ntau yog siv nyob rau hauv lub xeev quenched, tab sis kuj tseem siv tau tom qab normalizing los tsim cov khoom tseem ceeb uas ua haujlwm nyob rau hauv kev hnav thiab kev sib txhuam los yog nyob rau hauv cov kev cuam tshuam loj, xws li shafts, me shafts, tshuav levers, rocker caj npab, txuas rods, bolts, ceev, zog thiab ntau yam chais.
Ntau yam:
-Cov qauv no qhia txog qhov loj, cov duab, qhov hnyav thiab qhov sib txawv ntawm qhov tso cai, cov kev xav tau, kev tshuaj xyuas, cov qauv tshuaj xyuas, ntim, cov cim thiab daim ntawv pov thawj zoo ntawm cov khoom siv hlau kub-dov thiab forged steel.
-Cov qauv no siv rau cov hlau alloy steel tuav nrog ib txoj kab uas hla lossis thickness tsis tshaj 250 hli. Tom qab kev sib tham ntawm cov khoom siv thiab cov neeg xav tau, cov khoom siv steel hlau uas muaj txoj kab uas hla lossis thickness ntau dua 250mm kuj tuaj yeem muab tau.
- Cov tshuaj muaj pes tsawg leeg ntawm cov qib uas tau teev tseg hauv tus qauv no kuj tseem siv tau rau cov khoom siv, cov khoom siv thiab lawv cov khoom.
