纺织学报 ›› 2012, Vol. 33 ›› Issue (2): 32-34.

• 纺织工程 • 上一篇    下一篇

缆型包芯纱分割辊工艺参数的优化

 吴伟冕, 杨瑞华, 王鸿博, 高卫东   

  1. 生态纺织教育部重点实验室( 江南大学)
  • 收稿日期:2011-01-14 修回日期:2011-11-15 出版日期:2012-02-15 发布日期:2012-02-15
  • 通讯作者: 吴伟冕 E-mail:52weimian@163.com
  • 基金资助:

    国家级

Technology parameter optimization of roving spacer of cable type core-spun yarn

 WU  Wei-Mian, YANG  Rui-Hua, WANG  Hong-Bo, GAO  Wei-Dong   

  • Received:2011-01-14 Revised:2011-11-15 Online:2012-02-15 Published:2012-02-15

摘要: 本文研究了纺制缆型纺包芯纱的重要部件之一分割辊的结构参数设计,包括材质、棱厚、槽宽、槽深和直径等。通过纺纱性能比较,选择聚甲醛为分割辊材料;正交试验优化后的分割辊结构尺寸为:棱厚0.2mm,槽径13mm,浅槽为0.3mm,深槽位0.4mm,槽宽0.5mm。在相同的纺纱工艺条件下,纺制相同细度和捻系数的涤/棉缆型包芯纱及普通包芯纱。成纱性能测试表明:缆型包芯纱的毛羽与普通包芯纱相比,减少44%,断裂强度与条干均匀度差异不大;由纱线切片说明,缆型包芯纱包芯效果更好,芯纱位置相对稳定。

Abstract: This article studied the structure parameters design of the solospun roller which is one of the important components to spin the core-solospun yarn, including material, thickness of edges, width, depth and diameter of the groove. By comparing the spinning performance, polyformaldehyde was chosen to be the solospun roller material. Structure sizes optimized through orthogonal experiment were that the thickness of edge was 0.2mm, groove diameter was 13mm, shallow groove was 0.3mm, deep groove was 0.4mm, and width of groove was 0.5mm. Under the same spinning conditions, polyester/cotton core-solospun yarn and core-spun yarn were spun. The yarn property test indicated that: compared to ordinary core-spun yarn, the hairiness of core-solospun yarn reduced by 44%, but the breaking strength and the evenness had no obvious difference; The yarn slice stated that the coverture of core-solospun yarn was better than ordinary core-spun yarn with the core yarn position relatively stable.

中图分类号: 

  • TS 115
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