| 拉深系数与冲压力关系的分析 |
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| 引用本文： | 刘莉莉.拉深系数与冲压力关系的分析[J].河南科技学院学报,2000,28(2):39-41. |
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| 作者姓名： | 刘莉莉 |
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| 作者单位： | 平原大学，河南新乡 453003 |
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| 摘 要： | 对通过试验机获取的实测拉深冲压力行程曲线进行分析，找出拉深系数与拉深冲压力之间更深层内在联系，归纳出不同拉深系数值、不同拉深次数下拉深冲压力随凸模行程的不同变化规律，为使拉深工艺设计更趋于合理、完善提供了参考依据。
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| 关 键 词： | 拉深系数 拉深冲压力 行程曲线 规律 拉深工艺设计 coefficient of pulling depth stamping force of pulling depth |
| 文章编号： | 1003-482X(2000)02-0039-03 |
| 修稿时间： | 2000年3月1日 |
Analysis of Relations Between Coefficient of Pulling Depth and Stamping Force |
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| LIU Li-li.Analysis of Relations Between Coefficient of Pulling Depth and Stamping Force[J].Journal of Henan Institute of Science and Technology(Natural Science Edition),2000,28(2):39-41. |
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| Authors: | LIU Li-li |
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| Abstract: | It finds out the inner deep relations between Coefficient of pulling depth and stamping force. Then sums up different value of coefficient of pulling depth, different changing law following terrace die for stamping force of pulling under different number of pulling (depth). Provides referent data to improve the designs of pulling depth. |
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| Keywords: | coefficient of pulling depth stamping force of pulling depth curve route law technology design of pulling depth |
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