喇叭沖壓

汽車零配件沖壓加工

a.沖(chong)(chong)(chong)(chong)剪模具：是以剪切作(zuo)用(yong)(yong)完成工作(zuo)的，常用(yong)(yong)的形式有剪斷沖(chong)(chong)(chong)(chong)模、下料沖(chong)(chong)(chong)(chong)模、沖(chong)(chong)(chong)(chong)孔沖(chong)(chong)(chong)(chong)模、修邊沖(chong)(chong)(chong)(chong)模、整(zheng)緣(yuan)沖(chong)(chong)(chong)(chong)模、拉孔沖(chong)(chong)(chong)(chong)模和(he)沖(chong)(chong)(chong)(chong)切模具。

b.彎(wan)(wan)(wan)(wan)曲模(mo)(mo)(mo)(mo)具：是將平整的(de)(de)毛胚彎(wan)(wan)(wan)(wan)成(cheng)一個(ge)角(jiao)度(du)的(de)(de)形(xing)狀，視零件的(de)(de)形(xing)狀、精度(du)及(ji)生產量的(de)(de)多寡(gua)，乃有多種(zhong)不同(tong)形(xing)式的(de)(de)模(mo)(mo)(mo)(mo)具，如普通彎(wan)(wan)(wan)(wan)曲沖(chong)(chong)(chong)模(mo)(mo)(mo)(mo)、凸輪彎(wan)(wan)(wan)(wan)曲沖(chong)(chong)(chong)模(mo)(mo)(mo)(mo)、卷邊沖(chong)(chong)(chong)模(mo)(mo)(mo)(mo)、圓弧彎(wan)(wan)(wan)(wan)曲沖(chong)(chong)(chong)模(mo)(mo)(mo)(mo)、折彎(wan)(wan)(wan)(wan)沖(chong)(chong)(chong)縫沖(chong)(chong)(chong)模(mo)(mo)(mo)(mo)與扭曲沖(chong)(chong)(chong)模(mo)(mo)(mo)(mo)等。

c.抽制(zhi)模具：抽制(zhi)模具是將平面毛胚制(zhi)成有底無(wu)縫(feng)容器。

d.成(cheng)形(xing)(xing)模(mo)具(ju)：指用各種(zhong)局部變形(xing)(xing)的方(fang)法來改變毛胚的形(xing)(xing)狀，其形(xing)(xing)式有凸張(zhang)成(cheng)形(xing)(xing)沖(chong)模(mo)、卷緣成(cheng)形(xing)(xing)沖(chong)模(mo)、頸縮成(cheng)形(xing)(xing)沖(chong)模(mo)、孔凸緣成(cheng)形(xing)(xing)沖(chong)模(mo)、圓緣成(cheng)形(xing)(xing)沖(chong)模(mo)。