西安工程大学学报Issue(2)：143-145,150,4.
不同测试条件对羊毛／莱卡包芯纱拉伸性能的影响
The effect of different test conditions on the tensile property of wool/lycra core-spun yarn
摘要
Abstract
Drawing speed ,yarn clamping length and yarn linearity density were considered as influencing factors .The effect of these factors on tensile property of wool/lycra core-spun yarn was investigated through orthogonal experiment .The results show that the influencing order of breaking strength was yarn linearity density ,drawing speed and yarn clamping length .Influencing order of breaking elongation was clamping length ,yarn linearity density and drawing speed .For the same yarn linearity density ,the breaking strength of the core-spun yarn decrease with the increase of yarn test yarn under the same draw ing speed .关键词
包芯纱/正交试验/断裂强力/断裂伸长率Key words
core-spun yarn/orthogonal experiment/breaking strength/breaking elongation分类
轻工纺织引用本文复制引用
李龙,周彩琴,徐林凤,黄晓亮..不同测试条件对羊毛／莱卡包芯纱拉伸性能的影响[J].西安工程大学学报,2014,(2):143-145,150,4.基金项目
陕西省教育厅重点实验室科研计划项目（12JS043）；西安工程大学研究生创新基金项目 （）
