摘要
介绍了采用三罗拉长短胶圈牵伸改造A456M型粗纱机的工艺效果,三罗拉长短胶圈牵伸装置,其纤维变速点的平均位置离前罗拉钳口较近,离散度最小,其半制品和成纱质量较高。
Technology effect of innovating A456M roving machine by using three roller long and short apron is introduced. By using three roller long and short apron draft set, average position of fibers change speed point is near to front roller nip, fibers dispersion degree is minimum, and semi-finished goods quality and yarn forming quality is better.
出处
《棉纺织技术》
CAS
CSCD
北大核心
2005年第7期45-46,共2页
Cotton Textile Technology
