Stamping qhov chaw yog tsim los ntawm stamping hlau los yog cov ntaub ntawv uas tsis yog hlau los ntawm lub stamping tuag nrog kev pab los ntawm lub siab ntawm cov xovxwm. Nws feem ntau muaj cov yam ntxwv hauv qab no:
(1) Stamping qhov chaw yog tsim los ntawm stamping nyob rau hauv qhov chaw ntawm cov khoom siv tsawg. Cov khoom yog lub teeb hauv qhov hnyav thiab zoo hauv rigidity. Tom qab cov ntawv hlau yog plastically deformed, cov txheej txheem sab hauv ntawm cov hlau yog txhim kho, uas txhim kho lub zog ntawm qhov chaw stamping. .
(2) Stamping qhov chaw muaj qhov tseeb qhov tseeb, muaj qhov sib xws ntawm qhov loj me nrog cov khoom molded, thiab muaj kev sib hloov zoo. Kev sib dhos dav dav thiab kev siv cov kev cai tuaj yeem ua tau yam tsis muaj kev siv tshuab ntxiv.
(3) Thaum lub sij hawm stamping txheej txheem, txij li qhov saum npoo ntawm cov khoom tsis raug puas, qhov chaw stamping muaj qhov zoo ntawm qhov zoo thiab zoo nkauj zoo nkauj, uas muab cov kev mob yooj yim rau kev pleev xim rau saum npoo, electroplating, phosphating thiab lwm yam kev kho deg.
