Tsev - Kev paub - Paub meej

Cov qauv ncauj lus kom ntxaws ntawm cov txheej txheem xuas nrig ntaus tuag ntawm cov khoom siv blister

Cov txheej txheem xuas nrig ntaus tuag yog qhov tuag uas tsuas yog ua tiav ib qho txheej txheem hauv ib qho hlab ntsha ntawm cov xovxwm. Muaj ob hom khoom seem cutters (saib qhov kev taw qhia ntawm seem cutters). Combination punches yog lub hom phiaj dav dav thiab kho tau cov punches uas maj mam tsim ntau yam xuas nrig ntaus raws li cov ntsiab lus geometric (cov kab ncaj nraim, lub kaum ntse ntse, arcs, qhov). Cov txheej txheem ntawm lub tiaj tus stamping feem ntau xav tau ob peb txheej ntawm kev sib xyaw ua ke kom raug xuas nrig ntaus hauv theem. Qhov pib nres tus pin (phaj) yog ib feem siv rau qhov chaw thaum pib qhov kawg ntawm cov khoom noj (saib kev taw qhia). Cov khoom yog ib qho ntawm cov khoom uas ua kom tiav qhov tuag, xuas nrig ntaus, stripper los yog phaj ruaj. nres (saib kev taw qhia). Lub stopper (phaj) feem ntau yog siv ua ke nrog rau sab ntug.

 

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Koj Tseem Yuav Zoo Li