| 前盖内板坯料预冲孔优化 |
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| 引用本文： | 刘罡,程迎潮,江谷明,李雪. 前盖内板坯料预冲孔优化[J]. 锻压装备与制造技术, 2006, 41(4): 67-69 |
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| 作者姓名： | 刘罡 程迎潮 江谷明 李雪 |
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| 作者单位： | 上海大众汽车有限公司,维修及模具制造科,上海,201805;上海大众汽车有限公司,维修及模具制造科,上海,201805;上海大众汽车有限公司,维修及模具制造科,上海,201805;上海大众汽车有限公司,维修及模具制造科,上海,201805 |
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| 摘 要： | 分析了前盖内板冲压模具设计中坯料预冲孔数量及形状对拉深件质量的影响，将有限元模拟分析与模具调试相结合，得到了优化的预冲孔方案、缩短了模具制造周期。
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| 关 键 词： | 机械制造 预冲孔 前盖内板 模具调试 |
| 文章编号： | 1672-0121(2006)04-0067-03 |
| 修稿时间： | 2006-05-23 |
Optimizing Pre-Pierced Holes in Blank of Front Hut Inner for Drawing |
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| LIU Gang,CHENG Yingchao,JIANG Guming,LI Xue. Optimizing Pre-Pierced Holes in Blank of Front Hut Inner for Drawing[J]. China Metalforming Equipment & Manufacturing Technology, 2006, 41(4): 67-69 |
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| Authors: | LIU Gang CHENG Yingchao JIANG Guming LI Xue |
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| Abstract: | The effect of shape and number of pre-pierced holes in blank on forming quality of front hut inner has been discussed.Optimized solution has been obtained based upon FEM simulation and try out,resulting in reduction of die production cycle. |
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| Keywords: | Machinery manufacture Pre-pierced holes Front hut inner Die adjustment |
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