薄膜打孔機完成(cheng)的(de)打(da)孔(kong)作業在印刷電路板的(de)生(sheng)(sheng)產過(guo)程中占(zhan)有重要(yao)的(de)地(di)位，通過(guo)合(he)理優化(hua)打(da)孔(kong)路線，進而減少生(sheng)(sheng)產時間及生(sheng)(sheng)產成(cheng)本，提(ti)高(gao)(gao)生(sheng)(sheng)產效能(neng)，是(shi)生(sheng)(sheng)產作業過(guo)程中必須解(jie)決的(de)問題。氣(qi)(qi)動(dong)(dong)(dong)(dong)打(da)孔(kong)機又稱膠袋(dai)(dai)打(da)孔(kong)機、沖(chong)(chong)孔(kong)機，是(shi)輔(fu)助于(yu)制袋(dai)(dai)機的(de)一(yi)種氣(qi)(qi)動(dong)(dong)(dong)(dong)打(da)孔(kong)模具(ju)。由制袋(dai)(dai)機電腦(nao)給出信號(hao)傳(chuan)輸到電磁閥(fa)再(zai)工作的(de)氣(qi)(qi)動(dong)(dong)(dong)(dong)模具(ju)。其結(jie)構(gou)類似于(yu)冷沖(chong)(chong)模具(ju)，主(zhu)要(yao)用(yong)于(yu)塑料(liao)袋(dai)(dai)、紙品的(de)打(da)孔(kong)。該(gai)設(she)備于(yu)上世紀90年(nian)代(dai)初從臺(tai)灣傳(chuan)入大(da)陸。氣(qi)(qi)動(dong)(dong)(dong)(dong)打(da)孔(kong)機產品模座均采用(yong)精(jing)密鑄造(zao)合(he)金材料(liao)制作，沖(chong)(chong)壓(ya)動(dong)(dong)(dong)(dong)力選用(yong)高(gao)(gao)精(jing)度(du)氣(qi)(qi)缸，沖(chong)(chong)頭則選用(yong)進口模具(ju)鋼（ASP-60）結(jie)構(gou)合(he)乎沖(chong)(chong)壓(ya)之需要(yao)，外形美觀，動(dong)(dong)(dong)(dong)作頻率高(gao)(gao)，耐磨性強，使用(yong)壽(shou)命長，高(gao)(gao)頻次(ci)可達320次(ci)。