| 汽车尾灯支架成形的工艺设计与模拟分析 |
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| 引用本文： | 苗量,赵涛,崔礼春. 汽车尾灯支架成形的工艺设计与模拟分析[J]. 合肥工业大学学报(自然科学版), 2007, 30(Z1): 124-127 |
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| 作者姓名： | 苗量 赵涛 崔礼春 |
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| 作者单位： | 安徽江淮汽车股份有限公司,工艺工程院,安徽,合肥,230022 |
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| 摘 要： | 文章利用对称性,采用左右合模工艺,提高材料利用率。通过数值模拟技术对成形过程进行仿真;对成形缺陷及板料变形程度进行了预测;并对毛坯进行了优化,得到了良好的成形质量,最后通过实验对模拟结果进行了验证。该研究提供了毛坯优化方法,并为同类件工艺设计提供借鉴。
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| 关 键 词： | 汽车尾灯支架 左右合模 毛坯 数值模拟 |
| 文章编号： | 1003-5060(2007)(Sup)-0124-04 |
| 修稿时间： | 2007-11-01 |
Technnological design and numerical simulation on forming process of taillight supporter of car |
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| MIAO Liang,ZHAO Tao,CUI Li-chun. Technnological design and numerical simulation on forming process of taillight supporter of car[J]. Journal of Hefei University of Technology(Natural Science), 2007, 30(Z1): 124-127 |
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| Authors: | MIAO Liang ZHAO Tao CUI Li-chun |
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| Abstract: | The technological design makes use of symmetry and adopts the two mould process,which increases material yield ratio.Numerical simulation technique is used to simulate the forming process.Forming weakness and major stain degree in sheet forming process were predicted.By optimizing blank figure and blank size,a good forming quality was obtained.Finally experiments were conducted to confirm the simulation result,which coincides with physical test.This research offers an optimization method for blank figure and provides good references for other similar technological designs. |
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| Keywords: | taillight supporter of car two mould blank numerical simulation |
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