喇叭沖壓

汽車零配件沖壓加工

a.沖(chong)(chong)(chong)剪模(mo)(mo)具(ju)：是以剪切作(zuo)用(yong)完成工作(zuo)的(de)，常用(yong)的(de)形式有剪斷沖(chong)(chong)(chong)模(mo)(mo)、下料沖(chong)(chong)(chong)模(mo)(mo)、沖(chong)(chong)(chong)孔(kong)沖(chong)(chong)(chong)模(mo)(mo)、修邊沖(chong)(chong)(chong)模(mo)(mo)、整緣沖(chong)(chong)(chong)模(mo)(mo)、拉孔(kong)沖(chong)(chong)(chong)模(mo)(mo)和沖(chong)(chong)(chong)切模(mo)(mo)具(ju)。

b.彎(wan)(wan)曲(qu)模(mo)(mo)(mo)具：是將平(ping)整的(de)(de)(de)毛胚彎(wan)(wan)成一個角度的(de)(de)(de)形狀，視零件的(de)(de)(de)形狀、精度及生產(chan)量的(de)(de)(de)多(duo)寡，乃有多(duo)種不同形式(shi)的(de)(de)(de)模(mo)(mo)(mo)具，如普通彎(wan)(wan)曲(qu)沖(chong)(chong)模(mo)(mo)(mo)、凸輪彎(wan)(wan)曲(qu)沖(chong)(chong)模(mo)(mo)(mo)、卷邊沖(chong)(chong)模(mo)(mo)(mo)、圓(yuan)弧(hu)彎(wan)(wan)曲(qu)沖(chong)(chong)模(mo)(mo)(mo)、折(zhe)彎(wan)(wan)沖(chong)(chong)縫沖(chong)(chong)模(mo)(mo)(mo)與扭曲(qu)沖(chong)(chong)模(mo)(mo)(mo)等。

c.抽(chou)制(zhi)模具(ju)：抽(chou)制(zhi)模具(ju)是將平面(mian)毛胚制(zhi)成有(you)底無(wu)縫容器。

d.成(cheng)形(xing)模(mo)具：指用各種(zhong)局部變形(xing)的方法來改變毛胚的形(xing)狀(zhuang)，其形(xing)式有凸(tu)張成(cheng)形(xing)沖(chong)(chong)模(mo)、卷緣成(cheng)形(xing)沖(chong)(chong)模(mo)、頸(jing)縮成(cheng)形(xing)沖(chong)(chong)模(mo)、孔凸(tu)緣成(cheng)形(xing)沖(chong)(chong)模(mo)、圓緣成(cheng)形(xing)沖(chong)(chong)模(mo)。