| 细纱机牵伸区附加压力棒牵伸工艺分析 |
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| 引用本文： | 陈春燕,王菊萍,万清余.细纱机牵伸区附加压力棒牵伸工艺分析[J].沙洲职业工学院学报,2009,12(2):19-23. |
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| 作者姓名： | 陈春燕 王菊萍 万清余 |
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| 作者单位： | 1. 华芳集团棉纺公司,江苏,张家港,215600
2. 沙洲职业工学院,江苏,张家港,215600 |
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| 摘 要： | 在细纱机牵伸区设置带隔距块的压力棒，并与普通双皮圈牵伸型式进行工艺比较研究，说明该工艺在有效改善细纱条干均匀度方面具有优越性，但存在管间变异增大、细纱冒硬头、清洁工作难度加大等问题，需要从工艺上及运转操作方面加强。
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| 关 键 词： | 罗拉隔距 附加压力棒 细纱牵伸 条干均匀度 摩擦力界 |
Process Analysis about the Additional Pressure Bar in the Drafting Zone on the Spinning Frame |
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| CHEN Chun-yan,WANG Ju-ping,WAN Qing-yu.Process Analysis about the Additional Pressure Bar in the Drafting Zone on the Spinning Frame[J].Journal of Shazhou Polytechnical Institute of Technology,2009,12(2):19-23. |
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| Authors: | CHEN Chun-yan WANG Ju-ping WAN Qing-yu |
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| Affiliation: | 1.Cotton Company, Hua Fang Group, Zhangjiagang 215600, China; 2.Shazhou Professional Institute of Technology, Zhangjiagang 215600, China) |
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| Abstract: | Compared with the draft form based on the common double apron, applying spinning press bar spacer in the drafting zone on the spinning frame can greatly improve the yarn evenness. However, the difference among bobbins and the slub of the spun yams must be solved by certain techniques. In addition, cleaning work may become more difficult, which should be improved in technique and running and operating. |
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| Keywords: | the distance between rollers additional pressure bar spinning draft evenness friction field |
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