| 多道次拉深复合成形工艺研究 |
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| 引用本文： | 陈文琳,路遥,彭李静,刘桥求,吴义华. 多道次拉深复合成形工艺研究[J]. 精密成形工程, 2011, 3(1): 23-26 |
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| 作者姓名： | 陈文琳 路遥 彭李静 刘桥求 吴义华 |
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| 作者单位： | 合肥工业大学,材料科学与工程学院,合肥,230009 |
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| 摘 要： | 以典型深拉深件滤清器罩壳为研究对象,对其原有成形工艺方案进行分析,提出采用多道次拉深挤切复合成形的工艺方案,设计出了集落料、拉深、修边、整形于一体的复合成形模具.提高了生产效率和生产安全性,降低了生产成本.
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| 关 键 词： | 深拉深件 多道次拉深 复合成形 |
| 收稿时间： | 2010-07-06 |
| 修稿时间： | 2011-01-10 |
Research on Multi-stage Compound Forming Process of Deep Drawing Parts |
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| CHEN Wen-lin,LU Yao,PENG Li-jing,LIU Qiao-qiu and WU Yi-hua. Research on Multi-stage Compound Forming Process of Deep Drawing Parts[J]. Journal of Netshape Forming Engineering, 2011, 3(1): 23-26 |
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| Authors: | CHEN Wen-lin LU Yao PENG Li-jing LIU Qiao-qiu WU Yi-hua |
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| Affiliation: | School of Material Science and Engineering, Hefei University of Technology, Hefei 230009, China,School of Material Science and Engineering, Hefei University of Technology, Hefei 230009, China,School of Material Science and Engineering, Hefei University of Technology, Hefei 230009, China,School of Material Science and Engineering, Hefei University of Technology, Hefei 230009, China and School of Material Science and Engineering, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | The typical deep drawing part of filter cover is taken as an example in this paper. The original forming process scheme was analyzed, and a combined forming process of multi-stage drawing and extrusion in one step was put forward. Based on this, the compound die with blanking, drawing, trimming, and shaping was designed and put into practice, qualified products were obtained, which greatly increased the production efficiency, improved the production security, reduced the production cost, and also the compound die provideds certain reference for the forming of similar pressing parts. |
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| Keywords: | deep drawing part multi-stage drawing compound forming |
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