沖(chong)床(chuang)改造自動(dong)(dong)化(hua)(hua)的前提是沖(chong)床(chuang)需要是自動(dong)(dong)控制,而部分(fen)企業(ye)使用的沖(chong)床(chuang)仍(reng)然腳踏式的老(lao)沖(chong)床(chuang)(也可(ke)叫普通沖(chong)床(chuang)),很(hen)多企業(ye)在改沖(chong)壓自動(dong)(dong)化(hua)(hua)的時候(hou)都是購買(mai)新的...