濰坊中心收卷
采用卷(juan)(juan)軸中(zhong)心出力收卷(juan)(juan),加上系(xi)統的(de)錐度控制,實時計算收卷(juan)(juan)直徑.達(da)到(dao)(dao)(dao)膜卷(juan)(juan)由(you)(you)小直徑到(dao)(dao)(dao)大直徑過程中(zhong),收卷(juan)(juan)馬達(da)的(de)出力曲線變(bian)化.克服(fu)了由(you)(you)于卷(juan)(juan)徑不(bu)同(tong)(tong),同(tong)(tong)等(deng)張(zhang)力的(de)問題.最終(zhong)達(da)到(dao)(dao)(dao)產品內緊外(wai)松的(de)目的(de),使卷(juan)(juan)膜不(bu)變(bian)形。