薄膜打孔機完成的(de)(de)打(da)孔(kong)(kong)作(zuo)業在印刷(shua)電路板的(de)(de)生產(chan)過(guo)程(cheng)中(zhong)占有重(zhong)要的(de)(de)地位,通過(guo)合理優(you)化打(da)孔(kong)(kong)路線,進(jin)而減少生產(chan)時間及生產(chan)成本,提高生產(chan)效(xiao)能,是生產(chan)作(zuo)業過(guo)程(cheng)中(zhong)必須解(jie)決的(de)(de)問題。氣(qi)(qi)動(dong)打(da)孔(kong)(kong)機(ji)又稱膠袋打(da)孔(kong)(kong)機(ji)、沖(chong)孔(kong)(kong)機(ji),是輔(fu)助于(yu)制(zhi)(zhi)袋機(ji)的(de)(de)一(yi)種氣(qi)(qi)動(dong)打(da)孔(kong)(kong)模具。由制(zhi)(zhi)袋機(ji)電腦(nao)給出(chu)信號(hao)傳(chuan)輸到電磁閥再工(gong)作(zuo)的(de)(de)氣(qi)(qi)動(dong)模具。其結構類似于(yu)冷沖(chong)模具,主要用于(yu)塑料(liao)袋、紙(zhi)品的(de)(de)打(da)孔(kong)(kong)。該設備于(yu)上世(shi)紀90年代初從(cong)臺灣(wan)傳(chuan)入大陸。氣(qi)(qi)動(dong)打(da)孔(kong)(kong)機(ji)產(chan)品模座均采用精(jing)密鑄造合金材料(liao)制(zhi)(zhi)作(zuo),沖(chong)壓(ya)動(dong)力選(xuan)用高精(jing)度氣(qi)(qi)缸,沖(chong)頭則選(xuan)用進(jin)口模具鋼(ASP-60)結構合乎沖(chong)壓(ya)之需要,外(wai)形美(mei)觀,動(dong)作(zuo)頻率(lv)高,耐(nai)磨性(xing)強,使用壽命長,高頻次可(ke)達320次。