| 粗纱在压掌曲臂面上滑动时张力的计算方法 |
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| 引用本文： | 毛立民,陈人哲.粗纱在压掌曲臂面上滑动时张力的计算方法[J].东华大学学报(自然科学版),1992(5). |
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| 作者姓名： | 毛立民 陈人哲 |
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| 作者单位： | 中国纺织大学机械系纺织机械教研室，中国纺织大学机械系纺织机械教研室 |
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| 摘 要： | 本文对粗纱在压掌曲臂面上滑动时的张力进行了分析,按不同的简化方法,列出三种张力计算方法,并将张力计算值与模拟实验测得的数据作了分析比较,从中否定了欧拉公式及圆柱面上斜向滑动张力公式二种误差较大的计算法,肯定了较精确的简化圆环计算法.这对于纺纱生产中精纱张力的研究和锭翼压掌结构的设计有实际参考价值。
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| 关 键 词： | 粗纱 张力 锭翼 粗纱机 翼锭纺纱机 加捻机构 卷绕机构 粗纱张力 |
CALCULATION OF THE ROVING TENSION DURING ITS SLIDING ON THE FLYER PRESSER ARM |
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| Mao Limin and Chen Renzhe.CALCULATION OF THE ROVING TENSION DURING ITS SLIDING ON THE FLYER PRESSER ARM[J].Journal of Donghua University,1992(5). |
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| Authors: | Mao Limin and Chen Renzhe |
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| Institution: | Dept. of Mechanical Engineering |
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| Abstract: | This paper analyses the tension of roving as it slides over flyer presser arm during spinning. Three formulas are given according to different models. The calculated data are compared with those measured in simulant experiments. Experiments confirm that the tension formula derived from simplified torus surface will bring relatively more accurate results. Euler's formula and formula derived from slant sliding of yarn over cylindrical surface have significant errors,unsuitable for the present case. The present study can provide a sound ground to correct assessment of roving tension on flyer frame and in designing the flyer presser construction. |
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| Keywords: | roving tension flyers roving frames flyer spinning twisting mechanism winding mechanism roving tension |
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