| 编织重经织物时经纱张力分析 |
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| 引用本文： | 陈跃华,冯勋伟,姜艺.编织重经织物时经纱张力分析[J].东华大学学报(自然科学版),1996(2). |
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| 作者姓名： | 陈跃华 冯勋伟 姜艺 |
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| 作者单位： | 中国纺织大学纺织工程二系仪器教研室
(陈跃华，冯勋伟)，中国纺织大学纺织工程二系仪器教研室(姜艺) |
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| 摘 要： | 本文是研究在单针床经编机上编织重经织物。为了减少编织过程的张力、作者设计了一个测量系统。借助于信号分析技术研究了纱线的张力波动规律。结果表明,在编织过程中纱线张力呈周期性变化,在一个周期中至少有三个峰值,编织过程中成圈机件位置变化对经纱张力有很大影响。通过调整机器,成功地编织出一些重经织物。
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| 关 键 词： | 编织张力 功率谱密度 倒频谱 |
A STUDY ON THE WARP TENSION VARIATION DURING KNITTING PROCESS OF DOUBLE NEEDLE STITCH |
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| Chen Yuehue,Feng Xunwe Jiang Yi.A STUDY ON THE WARP TENSION VARIATION DURING KNITTING PROCESS OF DOUBLE NEEDLE STITCH[J].Journal of Donghua University,1996(2). |
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| Authors: | Chen Yuehue Feng Xunwe Jiang Yi |
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| Institution: | Department of Textile Engineering |
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| Abstract: | The purpose of this thesis is to knit the two-needle overlap fabrics on a single-needle bar warp knitting machine. To decrease high warp tension, a measurement system was designed. By means of signal analysis technique, the variation law of the tension was studied. The results showed that there are at least three main peaks in knitting cycle. The position of knitting elements has important effect on warp tension. By adjusting the machine, some two-needle overlap structure sample were knitted successfully. |
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| Keywords: | knitting tension density of power spectrum reverse spectrum |
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