集聚纺集聚区须条的运动分析  

Motion Analysis of Fiber Band in Compact Field of Compact Spinning

作　　者：杨兴[1] 汪军[1] 杨建平[1] 

机构地区：[1]东华大学纺织学院,上海200051

出　　处：《东华大学学报（自然科学版）》2003年第5期1-4,共4页Journal of Donghua University(Natural Science)

基　　金：上海市科学技术委员会科技启明星资助项目 编号 0 2QF1 4 0 0 5

摘　　要：阐述了集聚纺的工艺流程 ,集聚区须条的集聚过程 ;在理论上详细论述了集聚区须条的运动情况 ,根据运动所要满足的条件最后得出异形吸管上斜槽的倾斜角α,集聚区须条的附加捻度T0 =tanα2πr 及成纱的最终捻度T终 =nsva·cosα+tanα2πr 。The technological process of compact spinning and the compact procedure of fiber band in compact field are briefly illustrated. The motions of fiber band in compact field are discussed theoretically from which tilting angle of suction slot in profile tube, additional twists created by fiber bands rotating around its own axis and ultimate twists in compact yarn are deduced accordingly.

关 键 词：集聚纺 毛羽 斜槽倾斜角 附加捻度 捻度 集聚区须条 运动分析 

分 类 号：TS104.77[轻工技术与工程—纺织工程]