Muaj ntau ntau yam ntawm stamping tuag, uas feem ntau tuaj yeem muab cais raws li cov yam ntxwv tseem ceeb hauv qab no:
Kev faib tawm raws li qhov tseeb ntawm cov txheej txheem
(1) Blanking die Ib qho tuag uas sib cais cov khoom raws txoj kab kaw lossis qhib txoj haujlwm. Xws li kev tuag, xuas nrig ntaus tuag, txiav tuag, ua haujlwm tuag, txiav kev tuag, txiav kev tuag, thiab lwm yam
(2) Dabtsi Yog Kho Pwm Lub pwm rau khoov thiab ua rau daim ntawv dawb paug los yog lwm daim blanks raws txoj kab ncaj qha (khoov txoj kab) kom tau txais cov haujlwm ua haujlwm nrog qee lub kaum thiab cov duab.
(3) Daim duab tuag yog kev tuag rau kev ua cov ntawv seem ntawm daim ntawv rau hauv qhov qhib khoob lug, lossis txhawm rau hloov ntxiv cov duab thiab qib hauv qhov hollow.
(4) Tsim pwm ua pwm yog pwm ua qhov hloov ncaj qha rau cov haujlwm ua haujlwm seem lossis ib nrab ua tiav raws li cov duab ntawm cov convex thiab concave pwm, thiab cov khoom nws tus kheej tsuas yog tsim cov yas deformation. Xws li tshuab pwm, ua lub ntsej muag pwm, plhaw moulds, tsis tuaj pwm tsim cov pwm, txhav pwm, hloov pwm, thiab lwm yam.
