萊蕪中心收卷
采用(yong)卷(juan)(juan)(juan)(juan)軸中(zhong)心出力(li)收(shou)卷(juan)(juan)(juan)(juan),加上(shang)系統的錐度控制(zhi),實時計算(suan)收(shou)卷(juan)(juan)(juan)(juan)直(zhi)徑(jing)(jing).達到(dao)(dao)膜卷(juan)(juan)(juan)(juan)由(you)小直(zhi)徑(jing)(jing)到(dao)(dao)大直(zhi)徑(jing)(jing)過程中(zhong),收(shou)卷(juan)(juan)(juan)(juan)馬達的出力(li)曲(qu)線(xian)變(bian)化.克服了由(you)于卷(juan)(juan)(juan)(juan)徑(jing)(jing)不同,同等張力(li)的問題.最終達到(dao)(dao)產(chan)品(pin)內緊外(wai)松的目(mu)的,使卷(juan)(juan)(juan)(juan)膜不變(bian)形。