| 针织物缝针穿刺阻力的分析和实验探讨 |
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| 引用本文： | 张佩华,杨善同.针织物缝针穿刺阻力的分析和实验探讨[J].东华大学学报(自然科学版),1990(1). |
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| 作者姓名： | 张佩华 杨善同 |
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| 作者单位： | 中国纺织大学纺织工程二系针织研究室,中国纺织大学纺织工程二系针织研究室 |
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| 摘 要： | 本文用示踪纤维的方法,观察和分析了缝制针织物时针织线圈的变形和受损概率.通过研制缝针测力传感器,动态测定针织物缝针穿刺阻力及实验统计分析,得出缝针穿刺阻力与针织物容针空间密切相关,与缝针截面大小呈显著的线性正比关系的结论.
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| 关 键 词： | 缝针 线性相关 针织物 穿刺阻力 容针空间 线圈变形 示踪纤维法 缝针测力传感器 |
THEORETICAL AND EXPERIMENTAL ANALYSIS OF SEWING NEEDLE PENETRATION FORCE ON KNITTED FABRICS |
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| Zhang Peihua, Yang Shantong.THEORETICAL AND EXPERIMENTAL ANALYSIS OF SEWING NEEDLE PENETRATION FORCE ON KNITTED FABRICS[J].Journal of Donghua University,1990(1). |
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| Authors: | Zhang Peihua Yang Shantong |
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| Institution: | Zhang Peihua; Yang Shantong Department of Textile Technology |
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| Abstract: | This paper analyses the deformation and the damage probability of knitted fabrics during sewing by means of the "tracer fiber" method. After dynamically determining the needle penetration force of knitted fabrics by the sewing needle sensor and a subsequent data analysis, some useful results are obtained as follows:1. The penetration force is significantly interrelated to the space of needle capacify of loop.2. The linear correlation between the penetration force and the size of sewing needle section is evident. |
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| Keywords: | sewing needles linear correlation knitted fabric penetration force the space of needle capacity of loop loop deformation "tracer fiber" method sewing needle penetration force sensor |
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