The Dynamic Stability of the Sewing Needle’s Mechanical Vibrations under the Impact of a Time-dependent Penetration Force in the Multilayered Sewn Fabrics

Authors

Wael A. Hashima, Textile Engineering department, Faculty of Engineering, Alexandria University, EgyptFollow
Ibrahim A. Elhawary, Textile Engineering department, Faculty of Engineering, Alexandria University, Egypt

Subject Area

Textile Engineering

Article Type

Original Study

Abstract

In this work the dynamic stability of the mechanical vibrations of the sewing needle during sewing process under the impact of the time dependent penetration force (cyclic type) were studied. The many mathematical equations were written and explained for both of the sewing needle dynamics and penetration force mechanics. They were related to the regions of sewing needle stability regions either mathematically or graphically. Mate equation (difficult one) was refereed to help in investigation the sewing dynamic stability during sewing process.

Keywords

dynamic stability; lateral vibration; penetration force; sewing needle; Multilayered Sewn Fabrics

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 License.

Recommended Citation

Hashima, Wael A. and Elhawary, Ibrahim A. (2024) "The Dynamic Stability of the Sewing Needle’s Mechanical Vibrations under the Impact of a Time-dependent Penetration Force in the Multilayered Sewn Fabrics," Mansoura Engineering Journal: Vol. 49 : Iss. 2 , Article 14.
Available at: https://doi.org/10.58491/2735-4202.3194