Na stamp? usorob? usoro nhazi igwe, nke dabere na nr?r? r?ba nke igwe. ? na-eji ebu na stamp? ak?r?ngwa iji tinye nr?gide na mpempe akw?kw? iji mebie nr?r? plastik ma ? b? nkewa nke mpempe akw?kw? ah?, iji nweta otu ?d?, nha na ar?m?r?. Ak?k? (stamp? ak?k?).

Enwere ike ?kek?r?ta usoro stamp? n'ime usoro an?:

Punching:

Usoro stamp? (g?nyere ?kp?, blanking, trimming, ?cha, wdg) nke na-ekewa mpempe akw?kw?.

Ekwe:

Usoro stamp? nke ?gbado mpempe akw?kw? n'ime ak?k? ?f?d? na ?d?d? n'ak?k? eriri ah?.

Ihe osise miri emi:

Usoro stamp? nke na-agbanwe mpempe akw?kw? d? lar?? n'ime ak?k? oghere d? iche iche na-emeghe, ma ? b? na-agbanwe ?d?d? na nha nke ak?k? oghere.

Mpaghara forming:

usoro stamp? (g?nyere flanging, bulging, lar?? na shaping Filiks, wdg) na-eji d? iche iche na mpaghara deformations nke d? iche iche Njirimara ?gbanwe udi nke oghere ma ? b? z? ak?k?

Nd? mmad? na-aj?kwa

Kedu uru nd? ?r? na USES nke aluminium?