Forging txoj kev:

① Qhib forging (free forging)

Xws li peb hom: ntub xuab zeb pwm, xuab zeb qhuav pwm, thiab tshuaj lom neeg cov xuab zeb pwm;

② Kaw hom forging

Tshwj xeeb casting siv tej yam ntuj tso ntxhia xuab zeb thiab gravel raws li lub ntsiab molding khoom (xws li peev casting, av nkos casting, casting rhiav plhaub casting, tsis zoo siab casting, khoom casting, ceramic casting, thiab lwm yam);

③ Lwm txoj kev forging kev faib tawm

Raws li qhov kub deformation, forging tuaj yeem muab faib ua kub forging (kev ua haujlwm kub siab dua li qhov kub ntawm cov khoom siv hluav taws xob), sov forging (hauv qab qhov kub ntawm recrystallization), thiab txias forging (ntawm chav tsev kub).