| 摩擦对板料极限拉深系数的影响 |
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| 引用本文： | 官英平.摩擦对板料极限拉深系数的影响[J].装备环境工程,2002,20(3):9-11. |
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| 作者姓名： | 官英平 |
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| 作者单位： | 燕山大学 河北秦皇岛066004 |
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| 摘 要： | 通过对板料拉深法兰变形区和直壁传力区的应力分析 ,应用功平衡法 ,推导了极限拉深系数与摩擦系数之间的关系式 ,并讨论了摩擦对拉深性能的影响。
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| 关 键 词： | 摩擦 功平衡法 极限拉深系数 |
| 文章编号： | 1000-8446(2002)03-0009-03 |
| 修稿时间： | 2001年12月17 |
Influence of Friction on Limit Drawing Coefficient of Plate |
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| GUAN Ying,ping.Influence of Friction on Limit Drawing Coefficient of Plate[J].Equipment Environmental Engineering,2002,20(3):9-11. |
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| Authors: | GUAN Ying ping |
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| Abstract: | This formula to express the relation of limit drawing coefficient and friction factor is given in this paper.The stress acted in the flange deformation region and the wall region has been analyzed.The force can be conveyed in drawing procedure.Upon the base of the method of energy balance,the influence of friction factor on drawn plate is descussed. |
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| Keywords: | friction method of energy balance limit drawing coefficient |
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