纺织学报 ›› 2011, Vol. 32 ›› Issue (7): 40-43.

• 纺织工程 • 上一篇    下一篇

防止异向纱线重叠的卷绕比动态调节方法

谢卫东1,王春光2,任冬友1,孟建国1,周乐云1,魏群义1   

  1. 1.
    2. 重庆大学
  • 收稿日期:2010-07-26 修回日期:2011-01-15 出版日期:2011-07-15 发布日期:2011-09-15
  • 通讯作者: 王春光 E-mail:andylau351@163.com
  • 基金资助:

    国家科技支撑计划项目;课题1:2007BAE33B01;课题2:2007BAE33B02;重庆市科技攻关计划项目(CSTC;2009AA4013);国家级;省级

The dynamic regulation of winding ratio to prevent unparalleled yarn overlapping

  • Received:2010-07-26 Revised:2011-01-15 Online:2011-07-15 Published:2011-09-15

摘要: 纱线卷绕中,随着纱筒直径增大,异向纱线夹角逐渐减小,可引发纱线重叠及塌边等缺陷。本文采用几何及数学方法,分析了卷绕比与纱线夹角的微变关系,提出了动态调节卷绕比以削弱纱线夹角减小幅度、防止纱线重叠、提高纱筒容纱量的新方法。

Abstract: The yarn separation angle decreases with the spindle diameter increasing which may make yarn overlapping, edge collapsing and other problems in yarn winding. The relationship between the winding ratio and yarn separation angle were analyzed using geometrical and mathematical methods, it was found that the dynamic regulation of winding ratio can weaken the decreasing of yarn separation angle and prevent unparalleled yarn overlapping.

中图分类号: 

  • TH113
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