| 纱线均匀度指标离散率及与织物外观质量的关系 |
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| 引用本文： | 茅振涛,张文赓,陈群荣.纱线均匀度指标离散率及与织物外观质量的关系[J].东华大学学报(自然科学版),1993(2). |
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| 作者姓名： | 茅振涛 张文赓 陈群荣 |
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| 作者单位： | 无锡新联兴纺织有限公司，中国纺织大学，纺织工业部纺织科学研究院 |
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| 摘 要： | 本文根据离散率的定义,讨论了离散率的意义,由所假设的随机纱条的条件,推导了随机纱条的离散率公式和近似的计算式.并用18.2 tex(32°)普梳纯棉纱做了纱线均匀度与针织物和机织物外观质量之间的对照试验,且对实验结果进行了分析。
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| 关 键 词： | 纱线 纱线性能 不匀率 织物 织物性能 离散率 纱和织物质量 纱线不匀率 |
DEVIATION RATE OF YARN IRREGULARITY AND ITS RELATIONS TO FABRIC APPEARANCE QUALITY |
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| Mao Zhentao.DEVIATION RATE OF YARN IRREGULARITY AND ITS RELATIONS TO FABRIC APPEARANCE QUALITY[J].Journal of Donghua University,1993(2). |
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| Authors: | Mao Zhentao |
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| Abstract: | According to its definition, the mathematical meaning of deviation rate (D. R. ) of yarn irregularity is formulated. For an idealized and randomized yarn its value of deviation rate can be mathematically derived. With 18. 2 tex carded cotton yarn the comparative experiments between unevenness of yarns and the appearance quality of knitted and woven plain fabrics were done. As results, D. R. values are closer to the fabric appearance quality than CV%, U%, etc. |
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| Keywords: | yarns yarn properties irregularity fabrics fabric properties deviation rate yarn and fabric quality yarn irregularity |
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