薄膜打孔機完成的打(da)孔(kong)(kong)作業(ye)在印刷電(dian)路板的生產過(guo)程中(zhong)占有重要(yao)(yao)(yao)的地位，通過(guo)合理優(you)化(hua)打(da)孔(kong)(kong)路線(xian)，進而減少生產時間及生產成本，提高生產效能，是生產作業(ye)過(guo)程中(zhong)必須(xu)解決的問題(ti)。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)，是輔助于(yu)制袋機(ji)的一(yi)種(zhong)氣(qi)(qi)動(dong)打(da)孔(kong)(kong)模具。由制袋機(ji)電(dian)腦(nao)給(gei)出(chu)信號傳(chuan)輸到電(dian)磁閥再工作的氣(qi)(qi)動(dong)模具。其結(jie)構類似(si)于(yu)冷沖(chong)模具，主要(yao)(yao)(yao)用(yong)于(yu)塑料(liao)袋、紙品的打(da)孔(kong)(kong)。該設備于(yu)上(shang)世紀90年代(dai)初從臺灣傳(chuan)入大(da)陸。氣(qi)(qi)動(dong)打(da)孔(kong)(kong)機(ji)產品模座均采用(yong)精(jing)密鑄(zhu)造合金(jin)材料(liao)制作，沖(chong)壓(ya)動(dong)力選(xuan)用(yong)高精(jing)度(du)氣(qi)(qi)缸(gang)，沖(chong)頭則選(xuan)用(yong)進口模具鋼（ASP-60）結(jie)構合乎沖(chong)壓(ya)之需要(yao)(yao)(yao)，外形美觀，動(dong)作頻率高，耐磨(mo)性(xing)強，使用(yong)壽命(ming)長，高頻次可達320次。