Fibers and Polymers

The Korean Fiber Society (한국섬유공학회)
권호 표지

Design of Traverse earn for Yarn Winding on Twisting Machine

  • Kim Jong-Soo (Advanced Industrial Technology Department, Korea Institute of Machinery and Materials) ;
  • Yoon Ho-Eop (Department of Mechanical Design & Manufacturing, Changwon National University) ;
  • Kim Dae-Won (Department of Mechanical & Automobile Engineering, Jeonnam Provincial College)
  • Published : 2005.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

A twisting machine is to twist yarns for improving yam strength. After twisting yams, the twisting machine winds yams into a bobbin. The traverse mechanism is very important part of winding mechanism. Because it performs uniform winding onto the bobbin. the traverse cam is the main part of the traverse mechanism. This paper proposes design method of the traverse cam using the relative velocity method [4,5]. The relative velocity method is used to calculate the relative velocity of the follower versus the cam at the center of roller, and then to determine the contact point using the geometric relationship and kinematical constraints. Finally, we present examples verifying the accuracy of the proposed methods.

Keywords

References

  1. S. G. Phande, B. S. Shadoria, and J. Chakraborty, Trans. of ASME, Journal of Engineering for Industry, pp.327-333, 1975
  2. C. B. Kim and M. Y. Yang, Transaction of the KSME, 17, 1361 (1993)
  3. H. S. Yan and H. H. Chen, Transactions of the ASME, Journal of Mechanical Design, 118, 243 (1996) https://doi.org/10.1115/1.2826876
  4. J. H. Shin, D. W. Kang, and H. E. Yoon, Transaction of the KSME A, 26, 1527 (2002)
  5. J. H. Shin, H. E. Yoon, and Yuhua Zhang, International Journal of the KSPE, 3, 50 (2002)
  6. N. Sclater and N. P. Chironis, 'Mechanisms and Mechanical Devices', McGraw-Hills, 2002