| 单片冲压式汽车下控制臂轻量化优化设计 |
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| 引用本文： | 陈静,彭博,王登峰,黄河.单片冲压式汽车下控制臂轻量化优化设计[J].同济大学学报(自然科学版),2018,46(3):0389-0393. |
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| 作者姓名： | 陈静 彭博 王登峰 黄河 |
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| 作者单位： | 吉林大学,吉林大学,汽车工程学院,一汽解放汽车有限公司车桥分公司 |
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| 基金项目： | 国家科技部重大共性关键技术项目（2016YFB0101601） |
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| 摘 要： | 以某国产车型的焊接型下控制臂为结构轻量化设计对象,综合运用多种优化方法,设计出一款全新的单片冲压型下控制臂.该单片冲压型下控制臂在满足原焊接型下控制臂所需的各项性能的基础上,较原控制臂质量减轻33.3%,轻量化效果显著.
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| 关 键 词： | 轻量化 下控制臂 结构优化 疲劳分析 |
| 收稿时间： | 2017/5/4 0:00:00 |
| 修稿时间： | 2017/8/9 0:00:00 |
Lightweight Design of Optimization of a Single Piece of Stamping Control Arm of Vehicle |
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| CHEN Jing,PENG Bo,WANG Dengfeng and HUANG He.Lightweight Design of Optimization of a Single Piece of Stamping Control Arm of Vehicle[J].Journal of Tongji University(Natural Science),2018,46(3):0389-0393. |
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| Authors: | CHEN Jing PENG Bo WANG Dengfeng and HUANG He |
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| Institution: | State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China,State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China,State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China and Axle Branch, FAW Jiefang Automobile Co. Ltd., Changchun 130013, China |
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| Abstract: | In this paper, the welding control arm of a domestic vehicle is designed for lightweight , Using a variety of optimization methods to design a new single Stamping lower control arm. The new control arm not only meets the various functions of the control arm of the original welding type, but also has a weight loss of 33.3% compared with the original control arm and achieves the purpose of lightweight. The lightweight design method used in this paper provides reference for the development and design of other parts of the automobile. |
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| Keywords: | lightweight lower control arm structure optimization fatigue analysis |
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