Lub hauv paus ntsiab lus ntawm kev quav dev ntu yog siv forging tshuab thov kom nws tsis quav ntsej nrog qee yam khoom siv ntau yam, cov duab qhia tshwj xeeb. Thaum lub sij hawm Forging txheej txheem, thaum cov khoom siv hlau yog raug rau sab nraud kom zoo dua los yog cov qauv hloov pauv, thiab cov qauv hluav taws xob, thiab ntau dua kev ua haujlwm ntawm cov hlau.
Lub ntsiab cai ntawm Forging
Cov tub ntxhais ntawm kev zam lus dag hauv cov khoom tawg. Thaum cov khoom siv hlau yog raug rau sab nraud cov rog ntawm qhov kub lossis sov, cov duab thiab cov qauv duab yuav hloov. Hauv cov txheej txheem no, cov qauv sib dhos sab hauv kuj tseem yuav tau rov qab kho dua tshiab, thiab thaum kawg lub koom haum sib txuas thiab ntau dua cov hlau.
