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Effects on the Stability of the Balloon Shape in the Covered Yarn Process

Research and development

Authors:

• Feng Pei
  College of Mechanical Engineering, Dong Hua University, Shanghai, P. R. China
• Feng Pei
  School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, USA
• Zhang Ronggen
  College of Mechanical Engineering, Dong Hua University, Shanghai, P. R. China
• Yang Chongchang (j/w)
• Yang Chongchang
  Engineering Research Center of Advanced Textile Machinery, Ministry of Education of China, Shanghai, P. R. China

Nr DOI: 10.5604/01.3001.0010.1692

Full text

references

Abstract: In the process of producing covered yarn, a single outer wrapping yarn forms a balloon when it rotates at high speed. In this work, we used a mathematical model of a balloon formed by polyamide,which is a common outer wrapping yarn, and verified its feasibility with a group of experimental data. The effects of yarn tension, rotation speed, balloon height and turntable radius on the balloon shape were analysed and the correctness simultaneously demonstrated.

Tags:

balloon shape, covered yarn, numerical simulation, parameters.

Citation:

Feng P, Zhang R, Yang C. Effects on the Stability of the Balloon Shape in the Covered Yarn Process. FIBRES & TEXTILES in Eastern Europe 2017; 25, 3(123): 68-72. DOI: 10.5604/01.3001.0010.1692

Published in issue no 3 (123) / 2017, pages 68–72.