纺织学报 ›› 2017, Vol. 38 ›› Issue (07): 39-43.doi: 10.13475/j.fzxb.20160708305

• 纺织工程 • 上一篇    下一篇

三通道数码细纱机纺制竹节纱的原理及其性能

  

  • 收稿日期:2016-07-28 修回日期:2017-03-31 出版日期:2017-07-15 发布日期:2017-07-18

Principle and analysis of slub yarns spun by three-channel digital ring spinning

  • Received:2016-07-28 Revised:2017-03-31 Online:2017-07-15 Published:2017-07-18

摘要:

为探究竹节倍率、竹节长度及竹节间距对多彩竹节纱性能的影响规律,提出一种基于三通道数码环锭细纱机利用单通道、双通道和三通道3种喂入方式纺制竹节纱的纺纱方法,分别采用4种竹节倍率(1.5、2.0、2.5、3.0)、3种竹节长度(5.1、7.2、9.3cm)、相同竹节间距,纺制基纱线密度为27.8 tex的纯棉多彩竹节纱,并对纱线的外观参数和强伸性进行测试与分析。结果表明:竹节纱的竹节实际长度大于理论值,竹节实际间距和竹节实际倍率小于理论值;竹节倍率不变,随着竹节长度的增加,竹节实际长度与理论长度的偏差量不变,且竹节纱的强力逐渐减小;竹节长度不变,随着竹节倍率的增大,竹节长度接近理论值,且竹节纱的强力逐渐减小。

关键词: 竹节纱, 三通道数码纺纱, 竹节倍率, 竹节长度, 纱线强力

Abstract:

In order to explore the influence of slub yarn linear density, slub length and slub diatance on the properties of colorful slub yarn, 27.8 tex colorful cotton slub yarns were spun on three-channel digital spinning frame using single-channel, two-channel or three-channel feeding modes and adopting four kinds of ratio between slub and basic yarn (105, 2.0, 2.5 and 3.0), three kinds of slub length (5.1 cm, 702cm and 9.3cm), and the same slub distance. The strength and appearance of these yarns were investigated. The results showed that actual length of slub yarn is greater than that of designed, and the slub distance and linear density of slub is smaller than that of the designed value. When the linear density of slub is consant, with the increase of slub length, the deviation of length between the tested value and the designed value kept the same, but the strength of slub yarn decreases. When the slub length is constant, with the increase of the linear density of slub, the average slub length is more close to the designed value, but the strength of slub yarn decreases.

Key words: slub yarn, three-channel digital spinning, ratio between slub and basic yarn, slub length, yarn strength

[1] 谷有众 高卫东 卢雨正 刘建立 杨瑞华. 应用遗传算法优化支持向量回归机的喷气涡流纺纱线质量预测[J]. 纺织学报, 2016, 37(07): 142-148.
[2] 刘婵 谢春萍 刘新金 曲华洋 徐伯俊. 黑牦牛绒氧化脱色工艺优化及其可纺性[J]. 纺织学报, 2016, 37(07): 49-54.
[3] 苟捷 刘建立 高卫东. 应用主成分分析的原棉可纺性指数构建[J]. 纺织学报, 2015, 36(08): 16-21.
[4] 刘月刚 马崇启 吕汉明 刘晓华 谢松才 亓焕军. 竹节纱工艺管理信息系统的开发与应用[J]. 纺织学报, 2013, 34(10): 141-0.
[5] 练军 王晓丽 徐伯俊. 环锭竹节纱竹节长度参数的确定[J]. 纺织学报, 2011, 32(10): 47-0.
[6] 练军;陆永良;徐伯俊. 竹节纱工艺参数的自动识别[J]. 纺织学报, 2010, 31(12): 39-42.
[7] 武银飞;谢春萍;高卫东. 竹节纱外观参数的图像分析方法[J]. 纺织学报, 2010, 31(1): 36-39.
[8] 刘碁宏;潘如如;卢雨正;王鸿博;高卫东. 环锭竹节纱参数可视化的理论和实践[J]. 纺织学报, 2009, 30(08): 25-29.
[9] 徐伯俊;赵珍玉. 一种竹节纱生产的网络监控系统[J]. 纺织学报, 2008, 29(6): 121-124.
[10] 卢雨正;高卫东;谢春萍. 环锭纺竹节纱捻度分布及其对强力的影响[J]. 纺织学报, 2006, 27(7): 16-18.
[11] 聂毓洪;袁斌钰. 环锭纱加捻及其拉伸强力[J]. 纺织学报, 2006, 27(6): 81-83.
[12] 张朝辉;李梅. 原棉性能与纱线强力的关系[J]. 纺织学报, 2005, 26(1): 52-53.
[13] 冯毅力;梁建军;李汝勤. 虚拟仪器及其在纺织测试中的应用[J]. 纺织学报, 2002, 23(04): 76-78.
[14] 刘常威;蒋国华. 纯棉喷气纺纱喷孔间距对成纱强力的影响[J]. 纺织学报, 2002, 23(01): 29-30.
[15] 张毅强;杨咏梅;魏保平;贾立锋. 细纱机竹节纱的生产技术探索[J]. 纺织学报, 2001, 22(04): 30-30.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!