| 空气捻接器参数影响氨纶包芯纱接头质量的最优化研究 |
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| 引用本文： | 武世锋,吴佳庆,张小叶,周衡书. 空气捻接器参数影响氨纶包芯纱接头质量的最优化研究[J]. 纺织科技进展, 2020, 0(5): 14-17 |
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| 作者姓名： | 武世锋 吴佳庆 张小叶 周衡书 |
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| 作者单位： | 湖南工程学院 纺织服装学院,湖南 湘潭 411104;湖南工程学院 纺织服装学院,湖南 湘潭 411104;大连工业大学 纺织与材料工程学院,辽宁 大连 116034 |
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| 摘 要： | 为了探究捻接器参数对氨纶包芯纱接头质量的影响,在JOINTAIR 690型空气捻接器棉氨弹力纱捻接参数参考值下,针对退捻时间、捻接长度和加捻时间设置了12组捻接参数,剪取相关参数的接头,并对其强力、弹性指标、含氨量进行了测试。基于MATLAB的图像处理技术对接头处纱线直径进行测量,评价接头处细度变异情况。结果表明,接头质量最好的捻接参数是退捻时间为3、捻接长度为10、加捻时间为4,在一定程度上可以解决企业生产中氨纶包芯纱的接头失弹问题。
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| 关 键 词： | 空气捻接 包芯纱接头 MATLAB 纱线直径 |
Influence of Air Splicer Parameters on Quality of Spandex Cored Yarn Joints |
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| WU Shi-feng,WU Jia-qing,ZHANG Xiao-ye,ZHOU Heng-shu. Influence of Air Splicer Parameters on Quality of Spandex Cored Yarn Joints[J]. Progress in Textile Science & Technology, 2020, 0(5): 14-17 |
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| Authors: | WU Shi-feng WU Jia-qing ZHANG Xiao-ye ZHOU Heng-shu |
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| Affiliation: | (College of Textile and Garment,Hunan Institute of Engineering,Xiangtan 411104,China;College of Textile and Materials Engineering,Dalian Polytechnic University,Dalian 116034,China) |
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| Abstract: | In order to explore the influence of the splicer parameters on the quality of the spandex cored yarn joint,under the reference value of splicing parameters of cotton ammonia elastic yarn on the JOINTAIR690 air splicer,12 sets of splicing parameters were set to cut the relevant parameters.The strength,elastic index and ammonia content were tested.Based on MATLABE image processing technique,the yarn diameter at the joint was measured.The fineness variation at joints was evaluated.The results showed that the best splicing parameters was untwisting time of 3,splicing length of 10 and twisting time of 4.To a certain extent,it could solve the elasticity loss problem of spandex core-spun yarn in enterprises. |
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| Keywords: | air splicing core-spun yarn joint MATLAB yarn diameter |
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