薄膜打孔機完成(cheng)的(de)(de)(de)打(da)孔(kong)作業(ye)(ye)在印刷(shua)電路板的(de)(de)(de)生(sheng)產(chan)(chan)(chan)過(guo)程中(zhong)占(zhan)有(you)重要(yao)的(de)(de)(de)地位(wei)，通過(guo)合理(li)優(you)化打(da)孔(kong)路線，進而減少生(sheng)產(chan)(chan)(chan)時間及生(sheng)產(chan)(chan)(chan)成(cheng)本，提高(gao)(gao)生(sheng)產(chan)(chan)(chan)效(xiao)能，是生(sheng)產(chan)(chan)(chan)作業(ye)(ye)過(guo)程中(zhong)必須解決的(de)(de)(de)問題(ti)。氣(qi)(qi)動(dong)打(da)孔(kong)機又稱膠(jiao)袋打(da)孔(kong)機、沖(chong)(chong)孔(kong)機，是輔助于制袋機的(de)(de)(de)一(yi)種氣(qi)(qi)動(dong)打(da)孔(kong)模具。由制袋機電腦給(gei)出信號傳(chuan)輸到(dao)電磁閥再工作的(de)(de)(de)氣(qi)(qi)動(dong)模具。其結構類似于冷沖(chong)(chong)模具，主要(yao)用(yong)于塑料(liao)袋、紙品的(de)(de)(de)打(da)孔(kong)。該設備(bei)于上世紀90年(nian)代初從臺灣(wan)傳(chuan)入大陸。氣(qi)(qi)動(dong)打(da)孔(kong)機產(chan)(chan)(chan)品模座均采用(yong)精密鑄造(zao)合金材料(liao)制作，沖(chong)(chong)壓動(dong)力選用(yong)高(gao)(gao)精度氣(qi)(qi)缸，沖(chong)(chong)頭則選用(yong)進口(kou)模具鋼（ASP-60）結構合乎沖(chong)(chong)壓之需要(yao)，外(wai)形美觀，動(dong)作頻(pin)率高(gao)(gao)，耐磨(mo)性強，使用(yong)壽命(ming)長(chang)，高(gao)(gao)頻(pin)次可達(da)320次。