薄膜打孔機完(wan)成的打(da)孔(kong)(kong)作(zuo)業在印刷(shua)電(dian)路板的生產(chan)(chan)(chan)過(guo)程中占有(you)重要的地(di)位，通過(guo)合(he)理(li)優化打(da)孔(kong)(kong)路線，進而減少生產(chan)(chan)(chan)時間及(ji)生產(chan)(chan)(chan)成本，提(ti)高生產(chan)(chan)(chan)效能，是生產(chan)(chan)(chan)作(zuo)業過(guo)程中必須(xu)解決的問題。氣動(dong)(dong)打(da)孔(kong)(kong)機(ji)又(you)稱膠(jiao)袋(dai)打(da)孔(kong)(kong)機(ji)、沖(chong)孔(kong)(kong)機(ji)，是輔助(zhu)于制袋(dai)機(ji)的一種氣動(dong)(dong)打(da)孔(kong)(kong)模(mo)(mo)具。由制袋(dai)機(ji)電(dian)腦給出信號傳(chuan)(chuan)輸到電(dian)磁閥再工作(zuo)的氣動(dong)(dong)模(mo)(mo)具。其(qi)結(jie)構(gou)類似于冷沖(chong)模(mo)(mo)具，主要用(yong)(yong)于塑料袋(dai)、紙(zhi)品(pin)的打(da)孔(kong)(kong)。該設(she)備于上世紀90年代初從臺灣傳(chuan)(chuan)入大陸。氣動(dong)(dong)打(da)孔(kong)(kong)機(ji)產(chan)(chan)(chan)品(pin)模(mo)(mo)座均采用(yong)(yong)精密(mi)鑄造合(he)金材料制作(zuo)，沖(chong)壓動(dong)(dong)力(li)選用(yong)(yong)高精度(du)氣缸，沖(chong)頭則選用(yong)(yong)進口模(mo)(mo)具鋼（ASP-60）結(jie)構(gou)合(he)乎沖(chong)壓之(zhi)需(xu)要，外(wai)形美觀(guan)，動(dong)(dong)作(zuo)頻率高，耐磨(mo)性強(qiang)，使用(yong)(yong)壽命長(chang)，高頻次可達320次。