| 焊接板材毛坯在冲压成形过程中拉深的实验分析 |
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| 引用本文： | 马冬飞,孙兰英.焊接板材毛坯在冲压成形过程中拉深的实验分析[J].沈阳工业大学学报,1999,21(5):397-400. |
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| 作者姓名： | 马冬飞 孙兰英 |
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| 作者单位： | 1. 沈阳电力专科学校,辽宁沈阳110023
2. 河北科技大学,河北 |
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| 摘 要： | 通过实验，测试了焊接板材毛坯在冲压成形过程中拉深时的变形及受力情况，并对实验结果进行了分析，表明在施加环形凸像可提高极限拉深比，该结论对实际生产具有指导性意义．
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| 关 键 词： | 焊接 冲压 拉深 焊缝 |
| 修稿时间： | 1998-11-04 |
Testing and on deep drawing ouality of welding plate blank during stamping |
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| MA Dongfei,SU Lanying.Testing and on deep drawing ouality of welding plate blank during stamping[J].Journal of Shenyang University of Technology,1999,21(5):397-400. |
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| Authors: | MA Dongfei SU Lanying |
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| Abstract: | In this paper, tests concerning on deformation and stress distribution of deep drawing duringstamping were carried out, and the experimental adults were theoretically analyzed. The obtained conclusions may provide guidance for commercial manufacture. |
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| Keywords: | welding stamping deep drawing welding seam |
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