Forging yog txheej txheem txheej txheem uas siv cov tshuab forging siv lub siab rau cov xaim hlau los ua cov yas deformation kom tau txais kev zam txim nrog qee yam khoom siv, cov duab thiab qhov ntau thiab tsawg. Forging (forging thiab stamping) ib qho ntawm ob qho loj. Forging tuaj yeem tshem tawm qhov tsis xws luag ntawm cov hlau hauv cov txheej txheem sib tsoo, txhim kho microstructure, thiab khaws cia cov hlau ua tiav, cov yam ntxwv ntawm kev tsis nco qab feem ntau zoo dua li qhov cuam ntawm cov khoom qub. Hauv kev siv tshuab nrog cov thauj khoom siab thiab kev ua haujlwm hnyav, kev zam txim siab siv ntxiv rau qhov yooj yooj yim ntawm cov ntawv, cov ntaub ntawv lossis qhov chaw txuas.
