| 假捻集聚纺纱方法中基本工艺参数的作用分析 |
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| 引用本文： | 付江,于伟东. 假捻集聚纺纱方法中基本工艺参数的作用分析[J]. 纺织学报, 2011, 32(5): 38-42 |
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| 作者姓名： | 付江 于伟东 |
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| 作者单位： | 1. 东华大学纺织学院;2. 1.东华大学 2.武汉科技学院; |
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| 摘 要： | 为提高棉纺环锭细纱的成纱质量,提出并介绍了假捻集聚纺纱方法.通过纺纱实验研究采用这种纺纱方法时假捻器转速比、转向以及牵伸形式对纱线条干CV值、毛羽指数、断裂强度和断裂伸长率的影响.结果表明:皮圈牵伸系统所纺纱线质量要好于简单罗拉牵伸系统;假捻器的转向要根据粗纱的捻向而定,如果粗纱为Z捻,则假捻器应为逆时针转动;假捻器转...
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| 关 键 词： | 棉纺 环锭 假捻集聚纺纱 假捻器 转速比 牵伸形式 纱线性能 |
| 收稿时间： | 2010-06-28; |
Analysis on basic parameters of false-twist compact spinning |
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| FU Jiang,YU Weidong. Analysis on basic parameters of false-twist compact spinning[J]. Journal of Textile Research, 2011, 32(5): 38-42 |
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| Authors: | FU Jiang YU Weidong |
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| Affiliation: | FU Jiang1,YU Weidong1,2(1.Textile Materials and Technology Laboratory,Donghua University,Shanghai 201620,China,2.College of Textile and Material Engineering,Wuhan Textile University,Wuhan,Hubei 430073,China) |
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| Abstract: | The false-twist compact spinning method was suggested to improve the quality of ring spun cotton yarn.A series of spinning experiments were conducted to investigate the influences of drafting systems,rotational speed ratio and rotational direction of the false twister on yarn evenness,hairiness index,breaking strength and breaking elongation.The results showed that the yarns produced on the double-apron drafting system have better quality than those produced on the simple three-roller drafting system.The ro... |
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| Keywords: | cotton spinning ring spinning false-twist compact spinning false twister rotational speed ratio drafting system yarn property |
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