| 控制臂外片拉深成形过程数值模拟与工艺优化 |
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| 引用本文： | 陶立民,孙文娟,邵严,吴晓春,曹韵牧.控制臂外片拉深成形过程数值模拟与工艺优化[J].上海金属,2011,33(4):53-56. |
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| 作者姓名： | 陶立民 孙文娟 邵严 吴晓春 曹韵牧 |
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| 作者单位： | 1. 上海汇众汽车制造有限公司,上海,200070
2. 上海人学材料科学与工程学院 |
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| 摘 要： | 建立了控制臂外片拉深成形的有限元三维模型,通过改变拉深成形的关键参数,对其拉深过程进行了数值模拟分析,并研究了影响控制臂外片拉深失效的主要因素。结合有限元分析结果,在生产现场进行整改,基本上消除了控制臂外片在拉深过程中的开裂现象。
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| 关 键 词： | 控制臂外片 拉深成形 数值模拟 工艺优化 |
NUMERICAL SIMULATION TO DRAWING AND FORMING PROCESSES FOR FOREIGN PARTS IN CONTROLLING ARM AND THE PROCESS OPTIMIZATION |
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| Tao Limin,Sun Wenjuan,Shao Yan,Wu Xiaochun,Cao Yunmu.NUMERICAL SIMULATION TO DRAWING AND FORMING PROCESSES FOR FOREIGN PARTS IN CONTROLLING ARM AND THE PROCESS OPTIMIZATION[J].Shanghai Metals,2011,33(4):53-56. |
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| Authors: | Tao Limin Sun Wenjuan Shao Yan Wu Xiaochun Cao Yunmu |
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| Affiliation: | Tao Limin1 Sun Wenjuan1 Shao Yan2 Wu Xiaochun2 Cao Yunmu1(1.Shanghai Huizhong Automotive Manufacturing Co.,Ltd.,2.School of Materials Science and Engineering,Shanghai University) |
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| Abstract: | The 3D finite element analysis model was established for the drawing and forming processes of the foreign part in controlling arm.The drawing process of foreign part in controlling arm was simulated and analyzed by changing the key parameters,and the primary failure factor in the drawing process were researched.Under the guidance of the finite element analyzed results,the cracking phenomenon during drawing process could be eliminated by optimizing the process parameter. |
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| Keywords: | Foreign Part in Controlling Arm Drawing and Forming Numerical Simulation Process Optimization |
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