| 汽车侧围门槛加强板侧壁弯曲控制方法及模具设计 |
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| 引用本文： | 韩俊,贾生亿,詹捷.汽车侧围门槛加强板侧壁弯曲控制方法及模具设计[J].重庆工学院学报,2009,23(8):15-18. |
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| 作者姓名： | 韩俊 贾生亿 詹捷 |
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| 作者单位： | 重庆理工大学汽车零部件制造与检测技术教育部重点实验室;重庆数码模车身模具有限公司; |
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| 摘 要： | 介绍了侧壁弯曲的基本形式,阐述了阶梯形状控制、加强筋控制及工艺控制3种典型的控制侧壁弯曲的方法,并以汽车侧围门槛加强板为例,用有限元法加以了说明验证,设计了模具.
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| 关 键 词： | 侧壁弯曲 弯曲控制 有限元 模具设计 |
Control Methods and Die Design for Side Wall Curl of the Strengthened Panel of Automobile Side Threshold |
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| HAN Jun,JIA Sheng-yi,ZHAN Jie.Control Methods and Die Design for Side Wall Curl of the Strengthened Panel of Automobile Side Threshold[J].Journal of Chongqing Institute of Technology,2009,23(8):15-18. |
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| Authors: | HAN Jun JIA Sheng-yi ZHAN Jie |
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| Affiliation: | 1.Key Laboratory of Manufacture and Test Techniques for Automobile Parts;Ministry of Education;Chongqing University of Technology;Chongqing 400050;China;2.Chongqing Digidie Auto Body Ltd.;Chongqing 400086;China |
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| Abstract: | The major shape of side wall curl is described,and three kinds control methods for side wall curl are introduced: step flange line,strengthening rib and technology control.And with the automobile side door sill strength panel for example,the control methods were demonstrated using finite element method(FEM).At last,the die is designed. |
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| Keywords: | side wall curl control methods FEM die design |
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