呂梁中心收卷
采用(yong)卷(juan)(juan)(juan)軸中(zhong)心出(chu)力收卷(juan)(juan)(juan),加上系統的(de)錐度(du)控(kong)制,實時(shi)計算收卷(juan)(juan)(juan)直徑(jing).達(da)(da)到(dao)(dao)膜卷(juan)(juan)(juan)由小(xiao)直徑(jing)到(dao)(dao)大直徑(jing)過程中(zhong),收卷(juan)(juan)(juan)馬達(da)(da)的(de)出(chu)力曲(qu)線(xian)變化(hua).克服(fu)了(le)由于卷(juan)(juan)(juan)徑(jing)不同(tong)(tong),同(tong)(tong)等張力的(de)問題(ti).最終達(da)(da)到(dao)(dao)產品內緊外松的(de)目的(de),使卷(juan)(juan)(juan)膜不變形。