| 富涤混纺在并条机上工艺调整探讨 |
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| 引用本文： | 李基政,张玉真,刘允光.富涤混纺在并条机上工艺调整探讨[J].青岛大学学报(工程技术版),1990(3). |
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| 作者姓名： | 李基政 张玉真 刘允光 |
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| 作者单位： | 聊城棉纺织厂，聊城棉纺织厂，聊城棉纺织厂 |
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| 摘 要： | 本文主要以A272F并条机为例,根据富涤混纺的性能,对主要影响纱条质量的罗拉中心距和压力棒工艺进行了实践性的计算,分析和正交试验,优选出富涤混纺纱的最佳工艺,着重从改善主牵伸区的摩擦力界分布,减少纤维的移距偏差,达到提高产品内在质量的目的.
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| 关 键 词： | 摩擦力界 包围弧 反包围弧 纤维移距偏差 浮游区长度 |
Practice About Technological Adjustment of Drawing Frame in the Blended FT Spinning |
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| Li Jizheng et al.Practice About Technological Adjustment of Drawing Frame in the Blended FT Spinning[J].Journal of Qingdao University(Engineering & Technology Edition),1990(3). |
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| Authors: | Li Jizheng |
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| Affiliation: | Liao cheng State RUN Cotton Mill |
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| Abstract: | A272F drawing frame is taken as an example. According to the characteristics of blended FT spinning, a practical calculation is carried out for the roller center distance and pressure bar that affect yarn strip's quality. Through analysis and orthogonal experiments, the optimum technology for FT blended yarn is setected, particularly to ametiorate friction distribution to the main draft zone, reduce fibre shifting deviation, so as to improve the internal quatity of the product. |
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| Keywords: | friction frictiom fiold arc of contact arc of incontact fibre shifting deviation floating field length |
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