Original scientific paper

https://doi.org/10.21278/TOF.484061323

Research on the Motion Mechanism of Yarns with Different Lengths in a Pneumatic Tucked-In Selvedge Airflow Field

Yisheng Liu ; School of Mechanical Engineering, Zhejiang Sci-Tech University, Zhejiang Hangzhou, China *
Shuqi Zhou ; School of Mechanical Engineering, Zhejiang Sci-Tech University, Zhejiang Hangzhou, China
Xufeng Sun ; School of Mechanical Engineering, Zhejiang Sci-Tech University, Zhejiang Hangzhou, China

* Corresponding author.

Abstract

Due to the requirements of the textile industry for high-speed weaving of looms, pneumatic tucked-in selvedge apparatus is being adopted by more and more shuttleless looms. In this paper, the fluid–structure interaction method is used to analyse and simulate the motion law of yarns with different lengths in the pneumatic tucked-in selvedge apparatus and its influence on the yarn tucked in. Then, the yarn movement is recorded by a high-speed camera, and the collected experimental information is compared with the simulation results and analysed. The results provide theoretical support for improving the quality of the yarn tucked in and the efficiency in the pneumatic tucked-in selvedge apparatus.

Keywords

Yarn; fluid–structure interaction (FSI); pneumatic tucked-in selvedge apparatus; oblique-blowing airflow; folding-in airflow

Hrčak ID:

321519

URI

https://hrcak.srce.hr/321519

Publication date:

20.10.2024.

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