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首页> 外文期刊>The Journal of the Textile Institute >Analysis of knitted fabrics deformations non-uniformity
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Analysis of knitted fabrics deformations non-uniformity

机译:针织面料变形的分析不均匀性

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The article presents the tensile forces caused knitted fabrics' deformations non-uniformity analysis. At first, the tensile behaviour was analysed by applying new method based on specific Y-shaped and stretching specimen. This shape of specimen allows to fulfil wearing conditions of apparel made of knitted fabrics. After this, the article analyses research conditions and knitted fabrics' deformability physical characteristics and determines longitudinal, transverse and angular deformations. The deformations properties were evaluated using graphic and numerical methods. Investigations have shown that elastane fibres significantly influenced fabric deformability, dimensional changes and deformations' non-uniformity. Experiments have also shown that Y-shaped specimen tensile test is a simple, universal and reliable method suitable to obtain quantitative information about textile materials deformability.
机译:本文介绍了拉伸力引起针织织物的变形不均匀性分析。首先,通过基于特定Y形和拉伸样品施加新方法来分析拉伸行为。这种样本的形状允许满足由针织织物制成的服装的佩戴条件。此后,文章分析了研究条件和针织面料的可变形物理特性,并确定纵向,横向和角度变形。使用图形和数值方法评估变形性质。研究表明,弹性纤维显着影响织物可变形性,尺寸变化和变形的不均匀性。实验还表明,Y形样品拉伸试验是一种简单,通用且可靠的方法,适用于获得有关纺织材料可变形性的定量信息。

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