Effect of Static False Twist on Rotor Spinning  

作　　者：FU Ting WANG Jiang JIANG Hui YANG Jian-ping 

机构地区：[1]Engineering Research Center of Technical Textiles, Ministry of Education, Donghua University, Shanghai 201620, China [2]College of Textiles, Donghua University, Shanghai 201620, China

出　　处：《Journal of Donghua University(English Edition)》2014年第5期701-703,共3页东华大学学报（英文版）

基　　金：the Fundamental Research Funds for the Central Universities,China

摘　　要：Many practices of the rotor spinning show that the false twist effect of the navel is much more complicated than that of the one point based friction model. Both ends of the yarn＇s twist and torque changes were analyzed under the static effect of the navel, and then established yarn twist ratio on both ends. It verified its correctness through simulation experiment by designing the experimental device, and analyzed the effect of navers radius on twist ratio.Many practices of the rotor spinning show that the false twist effect of the navel is much more complicated than that of the one point based friction model.Both ends of the yarn's twist and torque changes were analyzed under the static effect of the navel,and then established yarn twist ratio on both ends.It verified its correctness through simulation experiment by designing the experimental device,and analyzed the effect of navel's radius on twist ratio.

关 键 词：ROTOR SPINNING false TWIST NAVEL TORQUE TWIST 

分 类 号：TS104.1[轻工技术与工程—纺织工程]