| 细纱工序提高JC 9.7 tex纱质量的实践 |
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| 引用本文： | 尹俊,张明,张纯芳. 细纱工序提高JC 9.7 tex纱质量的实践[J]. 纺织器材, 2002, 29(4): 34-35 |
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| 作者姓名： | 尹俊 张明 张纯芳 |
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| 作者单位： | 中国人民解放军354225厂,湖北襄樊,441002 |
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| 摘 要： | 通过对产生细节的各项因素对比试验，表明JC9.7tex纱细节多的主要原因在于纺纱过程中的意外牵伸；而且细节直接影响条干CV值。认为应采用加大粗纱定量或增大粗纱捻系数，可以减少意外牵伸，从而减少细节，降低条干CV值，提高成纱质量。
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| 关 键 词： | 细纱工序 JC9.7tex纱质量 细节 意外牵伸 粗纱定量 质量控制 |
| 文章编号： | 1001-9634(2002)04-0034-02 |
| 修稿时间： | 2001-10-17 |
Practice of Enhancing Quality of Yarns JC 9.7 tex through Spinning Process |
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| YIN Jun,ZHANG Ming,ZHANG Chun fang. Practice of Enhancing Quality of Yarns JC 9.7 tex through Spinning Process[J]. Textile Accessories, 2002, 29(4): 34-35 |
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| Authors: | YIN Jun ZHANG Ming ZHANG Chun fang |
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| Abstract: | By comparative analysis of the factors causing thin place,conclusion is made that accidental draft is the main reason causing thin place in spinning process,with the direct affection of CV value.The paper puts forth that increasing roving feeding and roving twisting factors can markedly reduce the opportunity of accidental draft,with result of reducing CV value and enhancing the yarn quality. |
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| Keywords: | thin place accidental draft regular roving feeding factors of twist |
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