Computer geometric modeling approach with filament assembly model for 2 × 1 and 3 × 1 twill woven fabric structures

IF 1.1 4区工程技术 Q3 MATERIALS SCIENCE, TEXTILES

Autex Research Journal Pub Date : 2022-12-06 DOI:10.2478/aut-2022-0032

P. Patumchat, S. Inthidech, Y. Srithep, K. Sriprateep

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引用次数: 0

Abstract

Abstract A new computer geometric modeling approach for 2 × 1 and 3 × 1 twill woven fabric structures is proposed. The precise geometrical description is presented by taking the skewness property into account. In the 2 × 1 and 3 × 1 twill weaves, the twill fabrics are formed of asymmetric floatings in which the length of floating sections was not equal on both surfaces and therefore the equilibrium condition was different from symmetric floatings. The proposed algorithm has three main parts: the first part describes the two-dimensional model of yarn cross-section for twill woven fabric structure, the second part consists of a modeling method for a three-dimensional model in warp/weft yarn, and the third part contains the CAD model. Examples of this approach are demonstrated and compared with a single line of yarn path model and the filament assemble model that excludes the skewness property. The model simulated in this study can improve the visual simulation of the real twill woven fabric and also this geometric model necessary as an input to many computational models for the prediction of the properties of the fabrics.

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2 × 1和3 × 1斜纹布结构长丝装配模型的计算机几何建模方法

摘要提出了一种新的2 × 1和3 × 1斜纹布结构的计算机几何建模方法。考虑了偏度特性，给出了精确的几何描述。在2 × 1和3 × 1斜纹织物中，斜纹织物是由不对称的浮子组成的，浮子在两个表面上的长度不相等，因此平衡条件与对称浮子不同。该算法主要包括三个部分:第一部分描述斜纹机织物结构的纱线截面二维模型，第二部分是经纬纱线三维模型的建模方法，第三部分包含CAD模型。文中给出了该方法的实例，并与单线纱线路径模型和排除偏度特性的长丝组合模型进行了比较。本研究所模拟的模型不仅可以提高斜纹织物的视觉模拟效果，而且还可以作为许多计算模型的输入来预测织物的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Autex Research Journal MATERIALS SCIENCE, TEXTILES-

CiteScore

2.80

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Only few journals deal with textile research at an international and global level complying with the highest standards. Autex Research Journal has the aim to play a leading role in distributing scientific and technological research results on textiles publishing original and innovative papers after peer reviewing, guaranteeing quality and excellence. Everybody dedicated to textiles and textile related materials is invited to submit papers and to contribute to a positive and appealing image of this Journal.