薄膜打孔機完(wan)成的打(da)(da)孔(kong)(kong)(kong)作(zuo)業(ye)在印刷電路(lu)板(ban)的生(sheng)(sheng)產過程中占(zhan)有重要(yao)的地(di)位，通過合理優化(hua)打(da)(da)孔(kong)(kong)(kong)路(lu)線(xian)，進而減少生(sheng)(sheng)產時間及生(sheng)(sheng)產成本，提高生(sheng)(sheng)產效能，是(shi)生(sheng)(sheng)產作(zuo)業(ye)過程中必須解決的問題。氣動(dong)(dong)打(da)(da)孔(kong)(kong)(kong)機(ji)(ji)又稱(cheng)膠袋(dai)打(da)(da)孔(kong)(kong)(kong)機(ji)(ji)、沖(chong)(chong)孔(kong)(kong)(kong)機(ji)(ji)，是(shi)輔助于(yu)(yu)制袋(dai)機(ji)(ji)的一種氣動(dong)(dong)打(da)(da)孔(kong)(kong)(kong)模具。由制袋(dai)機(ji)(ji)電腦(nao)給(gei)出信號傳輸到(dao)電磁閥再工(gong)作(zuo)的氣動(dong)(dong)模具。其結構(gou)(gou)類似于(yu)(yu)冷沖(chong)(chong)模具，主要(yao)用于(yu)(yu)塑料(liao)袋(dai)、紙品的打(da)(da)孔(kong)(kong)(kong)。該設備于(yu)(yu)上世紀90年代(dai)初從臺灣傳入大陸。氣動(dong)(dong)打(da)(da)孔(kong)(kong)(kong)機(ji)(ji)產品模座均采用精(jing)密(mi)鑄造合金材(cai)料(liao)制作(zuo)，沖(chong)(chong)壓(ya)動(dong)(dong)力選用高精(jing)度氣缸，沖(chong)(chong)頭則選用進口(kou)模具鋼（ASP-60）結構(gou)(gou)合乎(hu)沖(chong)(chong)壓(ya)之需要(yao)，外形美觀(guan)，動(dong)(dong)作(zuo)頻率(lv)高，耐磨性強，使用壽命長，高頻次(ci)可(ke)達320次(ci)。