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| 汽车端盖零件的冲压模具设计 |
| The Punching Die Design of the Automobile End Cap |
| Received:September 10, 2012 Revised:November 10, 2012 |
| DOI： |
| 中文关键词: 冲压工艺 复合模 凸凹模 模具设计 |
| 英文关键词: punching process compound die punch-die mold design |
| 基金项目: |
| Author Name | Affiliation | | KONG Yan | School of Materials Science and Engineering , Hefei University of Technology , Hefei 230009, China | | LIANG Chen | School of Materials Science and Engineering , Hefei University of Technology , Hefei 230009, China | | ZHAO Meng | School of Materials Science and Engineering , Hefei University of Technology , Hefei 230009, China | | NIE Ai-qin | School of Materials Science and Engineering , Hefei University of Technology , Hefei 230009, China |
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| 中文摘要: |
| 首先对端盖零件进行工艺分析，确定该零件成形工艺和模具设计的要点，并提出了最佳成形工艺方案。重点描述了落料拉深冲孔复合模的设计过程，并解决凸凹模的设计，定位精度和冲裁孔拉深变形等问题，为薄壁零件浅拉深成形的模具设计提供参考。 |
| 英文摘要: |
| Automobile end cap is drawing component. The optimum forming project is achieved by determining the forming process and the die design based on the analysis to the component. The emphasis is on the design of the compound die of blanking-drawing-piercing and the solution of punch-die design and positioning accuracy. |
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