零(ling)件(jian)(jian)(jian)金(jin)屬板(ban)材加(jia)工(gong)(gong)就(jiu)(jiu)叫(jiao)鈑金(jin)加(jia)工(gong)(gong)。具(ju)體(ti)譬如利用板(ban)材制(zhi)作煙囪(cong)、鐵桶、油箱(xiang)油壺、通(tong)風管道(dao)、彎(wan)頭(tou)大(da)小頭(tou)、天圓地方、漏斗形等(deng)，主要工(gong)(gong)序(xu)有剪切(qie)、折彎(wan)扣邊、彎(wan)曲(qu)成(cheng)型、焊接(jie)、鉚接(jie)等(deng)，需要一定(ding)幾何知識。鈑金(jin)件(jian)(jian)(jian)就(jiu)(jiu)是薄板(ban)五金(jin)件(jian)(jian)(jian)，也就(jiu)(jiu)是可以通(tong)過沖(chong)壓，彎(wan)曲(qu)，拉伸等(deng)手段來(lai)加(jia)工(gong)(gong)的(de)零(ling)件(jian)(jian)(jian)，一個大(da)體(ti)的(de)定(ding)義就(jiu)(jiu)是在加(jia)工(gong)(gong)過程中(zhong)厚(hou)度不變的(de)零(ling)件(jian)(jian)(jian)。相對應(ying)的(de)是鑄造件(jian)(jian)(jian)，鍛壓件(jian)(jian)(jian)，機械加(jia)工(gong)(gong)零(ling)件(jian)(jian)(jian)等(deng)。