| 牵伸力与并条条子质量的关系 |
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| 引用本文： | 英迪,汪军,田承泰.牵伸力与并条条子质量的关系[J].纺织学报,2010,31(3):111-115. |
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| 作者姓名： | 英迪 汪军 田承泰 |
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| 作者单位： | 1. 东华大学纺织学院,上海,201620
2. 东华大学纺织学院,上海,201620;东华大学纺织面料技术教育部重点实验室,上海,201620 |
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| 摘 要： | 鉴于牵伸力的变化会影响条子质量，利用牵伸力与传感器中应变片的应力与应变之间存在线性关系的原理，自行研制了1套牵伸力在线检测装置。使用这套装置可以正确测量牵伸力的大小，进而研究牵伸力和条子质量之间的关系。采用粘胶生条进行头道并条试验。所用小型并条机的部分调节参数为前罗拉速度、前区牵伸倍数、后区牵伸倍数、并合根数和总牵伸倍数。同时，通过光滑样条方法分析了牵伸力与条子质量的关系。研究结果表明，牵伸力和条干不匀有很大的内在关联性，并条机牵伸力的在线检测值将成为未来控制条子质量的重要指标。
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| 关 键 词： | 牵伸力 条子质量 并条机 光滑样条方法 |
| 收稿时间： | 2009-10-12; |
Relationship between drafting force and sliver quality on drawing frame |
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| NIBIKORA Ildephonse,WANG Jun,TIAN Chengtai.Relationship between drafting force and sliver quality on drawing frame[J].Journal of Textile Research,2010,31(3):111-115. |
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| Authors: | NIBIKORA Ildephonse WANG Jun TIAN Chengtai |
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| Affiliation: | 1;2;1.College of Textiles;Donghua University;Shanghai 201620;China;2.Key Laboratory of Textile Science & Technology;Ministry of Education;China |
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| Abstract: | As the change of the drafting force will affect the sliver quality,a set of drafting force online inspection device is self-developed with principle that there is linear relationship between drafting force and stress-strain of the strain gauges in the sensor. The device can be used to accurately measure the drafting force,and then the data obtained can be used to investigate the relationship between drafting force and sliver quality.The breaker drawing experiment is carried out with rayon fibers as raw mate... |
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| Keywords: | drafting force sliver quality drawing frame smoothing spline method |
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