Modeling and loop length reverse design for reducing diameter tubular weft knitted fabrics

被引：0
|
作者：
Hu X. [1 ,2 ]
Song Y. [1 ,2 ]
Ru X. [1 ,2 ]
Peng L. [1 ,2 ]
机构：
[1] Faculty of Mechanical Engineering & Automation, Zhejiang Sci-Tech University, Hangzhou
[2] Key Laboratory of Modern Textile Machinery & Technology of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou
来源：
Fangzhi Xuebao/Journal of Textile Research | 2021年 / 42卷 / 04期
关键词：
Geometric modeling; Linear division; Loop length; Reducing diameter tubular weft knitted fabric; Trapezoidal loop model;
D O I：
10.13475/j.fzxb.20200705605
中图分类号：
学科分类号：
摘要：
In order to address the big difference between the process design goal and the formed fabric, a design method of loop length based on the target fabric was proposed. According to the characteristics of circular weft knitting machine and weft knitted fabrics, the fabrics were divided into units in the circumferential and axial directions, an improved trapezoidal loop model based on Peirce model was proposed, and the diameter reducing tubular weft knitted fabrics were modelled. On this basis, the relationship between the length of each loop and the parameters of the target fabric was studied, and the design of the fabric loop length carried out based on the target fabric. The experimental results show that the theoretical and actual results are basically the same for the change of loop length in the reducing diameter tubular weft knitted fabrics. According to the proposed modeling method based on trapezoidal loop model, it is possible to get loop length from parameters of reducing diameter tubular weft knitted fabrics, and this research exercise demonstrated loop length reverse design process. © 2021, Periodical Agency of Journal of Textile Research. All right reserved.
引用
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页码：80 / 84
页数：4
相关论文
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