薄膜打孔機完成(cheng)的(de)打(da)孔(kong)(kong)作業(ye)在印刷電(dian)路板的(de)生產(chan)過(guo)程中占有(you)重要(yao)的(de)地(di)位，通(tong)過(guo)合理優(you)化打(da)孔(kong)(kong)路線，進(jin)(jin)而減少生產(chan)時間及生產(chan)成(cheng)本(ben)，提高(gao)(gao)(gao)生產(chan)效(xiao)能，是生產(chan)作業(ye)過(guo)程中必須解決的(de)問(wen)題。氣(qi)(qi)動(dong)(dong)(dong)打(da)孔(kong)(kong)機(ji)又稱膠袋打(da)孔(kong)(kong)機(ji)、沖孔(kong)(kong)機(ji)，是輔助(zhu)于(yu)制袋機(ji)的(de)一種氣(qi)(qi)動(dong)(dong)(dong)打(da)孔(kong)(kong)模具(ju)(ju)。由制袋機(ji)電(dian)腦給出信(xin)號傳(chuan)輸到電(dian)磁閥再工作的(de)氣(qi)(qi)動(dong)(dong)(dong)模具(ju)(ju)。其結構類似于(yu)冷沖模具(ju)(ju)，主要(yao)用(yong)(yong)于(yu)塑料(liao)袋、紙品的(de)打(da)孔(kong)(kong)。該設備于(yu)上(shang)世紀(ji)90年代初從臺灣傳(chuan)入大陸。氣(qi)(qi)動(dong)(dong)(dong)打(da)孔(kong)(kong)機(ji)產(chan)品模座均采用(yong)(yong)精密鑄造(zao)合金材料(liao)制作，沖壓(ya)動(dong)(dong)(dong)力選用(yong)(yong)高(gao)(gao)(gao)精度氣(qi)(qi)缸，沖頭則選用(yong)(yong)進(jin)(jin)口模具(ju)(ju)鋼(gang)（ASP-60）結構合乎沖壓(ya)之需要(yao)，外(wai)形美觀(guan)，動(dong)(dong)(dong)作頻率(lv)高(gao)(gao)(gao)，耐磨性強，使用(yong)(yong)壽命長(chang)，高(gao)(gao)(gao)頻次(ci)可達320次(ci)。