Influence of Controlled Weft Yarn Tension of a Single Nozzle Air-Jet Loom on the Physical Properties of the Fabric

Author:

Nosraty Hooshang1,Jeddi Ali A. A.2,Kabganian Mansour3,nejad Firouz Bakhtiari3

Affiliation:

1. Textile Engineering Department, Amirkbair University of Technology, Tehran 15914, Iran,

2. Textile Engineering Department, Amirkbair University of Technology, Tehran 15914, Iran

3. Mechanical Engineering Department, Amirkabir University of Technology, Tehran 15914, Iran

Abstract

Control technology is being applied in different industries including textiles. The use of open loop control in dying machines and closed loop control in the let-off motion mechanism of looms are conventional. In this study, a weft yarn tension controller was implemented in a single nozzle air-jet loom for controlling the weft yarn tension variations during weft insertion. The effective parameters on weft yarn tension were introduced by studying the weft yarn equation of motion. Experimental results show that the mechanical brake force has the major effect on weft yarn tension. Thus, the required actuator was designed on the basis of the mechanical brake being controlled by a stepper motor. The PID (proportional + integral + derivative) controller was used to control weft yarn tension. The fabric samples were woven with and without controlled weft yarn tension and their physical properties were measured. The results show that control of the weft yarn tension decreased the coefficient of variation (CV%) of the physical properties of the fabric considerably.

Publisher

SAGE Publications

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Cited by 10 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3