| 某轿车副车架静力学分析及试验验证 |
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| 引用本文： | 许勇. 某轿车副车架静力学分析及试验验证[J]. 传动技术(上海), 2006, 20(3): 25-28 |
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| 作者姓名： | 许勇 |
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| 作者单位： | 上海交通大学机械与动力工程学院,上海,200030 |
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| 摘 要： | 为评估国外某车型的副车架是否符合中国的路况,采用计算机仿真与试验相结合手段,通过有限元应力应变分析,计算了制动与加速两种典型工况,并进行了试验验证,成功验证了某副车架结构设计符合中国的路况,提高了计算机仿真在产品开发中的应用水平,缩短了产品开发周期,提升了企业自主开发能力.
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| 关 键 词： | 副车架 有限元分析 应力 台架试验 |
| 文章编号： | 1006-8244（2006）03-25-04 |
The Finitely Element Analysis and Validated Laboratory Test of Buick Cradle Assembly |
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| Xu Yong. The Finitely Element Analysis and Validated Laboratory Test of Buick Cradle Assembly[J]. Drive System Technique, 2006, 20(3): 25-28 |
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| Authors: | Xu Yong |
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| Affiliation: | School of Mechanical and power Engineering, Shanghai Jiao Tong University, Shanghai, 200030 |
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| Abstract: | In order to evaluate whether the X cradle suits the local road, the finite element analyze and rig test are Selected. Through finite element analyze,the fringe stress of X cradle was got under the brake and accelerate load case. The corresponding rig tests were performed to evaluate the reliability of the result of finite element analyze. The result of compare shows the change of structure of X cradle in a short time is completed successfully. The developing capability is improved. |
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| Keywords: | cradle finite element analyze stress rig test |
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