东华大学学报（英文版）2002，Vol.19Issue(2)：74-80,7.
Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅰ: Sample Preparation, Bundle Mass and Fibre Alignment of Wool Bundles
Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅰ: Sample Preparation, Bundle Mass and Fibre Alignment of Wool Bundles
YU Wei-dong 1YAN Hao-jing 1Ron Postle 2Yang Shouren3
作者信息
- 1. College of Textiles, Dong Hua University, Shanghai, 200051
- 2. Department of Textile Technology, University of New South Wales, Sydney 2052, Australia
- 3. Textile and Fibre Technology, CSIRO, Belmont PO Box 21, Victoria 3216, Australia
- 折叠
摘要
Abstract
Due to the effects of samples and testing conditions on fibre-bundle tensile behaviour, it is necessary to investigate the relationships between experimental factors and tensile properties for the fibre-bumdle tensile tester (TENSOR). The effects of bundle sample preparation, fibre bundle mass and fibre alignment have been tested. The experimental results indicated that (1) the low damage in combing and no free-end fibres in the cut bundle are most important for the sample preparation; (2) the reasonable bundle mass is 400- 700tex, but the tensile properties measured should bemodified with the bundle mass because a small amount of bundle mass causes the scatter results, while the larger is the bundle mass, the more difficult to comb fibres parallel and to clamp fibre evenly; and (3) the fibre irregular arrangement forms a slack bundle resulting in interaction between fibres, which will affect the reproducibility and accuracy of the tensile testing.关键词
fibre bundle/wool/tensile property/modulus/TENSORKey words
fibre bundle/wool/tensile property/modulus/TENSOR分类
轻工纺织引用本文复制引用
YU Wei-dong,YAN Hao-jing,Ron Postle,Yang Shouren..Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅰ: Sample Preparation, Bundle Mass and Fibre Alignment of Wool Bundles[J].东华大学学报（英文版）,2002,19(2):74-80,7.
