| 三辊张力单元提供张力的研究 |
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| 引用本文： | 马瑞杰.三辊张力单元提供张力的研究[J].轧钢,2015,32(5):51-53. |
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| 作者姓名： | 马瑞杰 |
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| 作者单位： | 中冶南方工程技术有限公司，湖北武汉430223 |
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| 摘 要： | 三辊张力单元作为无传动张力辊的模型，主要用在卷取机前，为卷取机提供前张力。本文从三辊张力单元使用环境以及自身的结构特点出发，提出了采用圆弧来代替辊子压下后带钢的运动曲线，以此为依据，推导出三辊张力单元提供张力大小的计算公式。
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| 关 键 词： | 三辊张力单元 压下量 弯曲半径 弹塑性变形 |
| 收稿时间： | 2014-10-13 |
Study on 3- roll bridle roll tension unit |
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| MA Rui- jie.Study on 3- roll bridle roll tension unit[J].Steel Rolling,2015,32(5):51-53. |
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| Authors: | MA Rui- jie |
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| Affiliation: | WISDRI Engineering & Research Incorporation Limited, Wuhan 430223, China |
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| Abstract: | The 3- roll bridle roll unit is the model for none- driven bridle rolls. It is always laid in front of tension reel and can supply tension for tension reel. From the application environment and the characteristics of 3- roll bridle roll unit, the calculation method for the value of tension provided by the 3- roll bridle roll unit was derived on the basis of using circularity instead of running curve of the strip after screw down of the rolls. |
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| Keywords: | three-roll bridle roll unit overlap bend radii elastic and plastic deformation |
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