| 基于Ncode的某SUV后转向节强度疲劳性能仿真和试验研究 |
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| 引用本文： | 李文凯,黄勤,陈明亮.基于Ncode的某SUV后转向节强度疲劳性能仿真和试验研究[J].汽车实用技术,2021(3). |
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| 作者姓名： | 李文凯 黄勤 陈明亮 |
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| 作者单位： | 江西五十铃汽车有限公司产品开发技术中心 |
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| 摘 要： | 后转向节是SUV车型底盘系统的关键承载部件,对整车性能有重要影响,文章针对某SUV后转向节进行了强度和疲劳CAE分析,然后进行了台架刚度测试和强度与疲劳测试,CAE分析和台架试验结果表明,某SUV车型后转向节零件的力学性能满足目标要求。
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| 关 键 词： | 前转向节 强度 疲劳 |
Simulation and Experimental Study on Strength Fatigue Performanceof a SUV Rear Knuckle with Ncode |
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| Authors: | Li Wenkai Huang Qin Chen Mingliang |
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| Institution: | (Product Development&Technical Center,Jiangxi-Isuzu Motors Co,Ltd,Jiangxi Nanchang 330010) |
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| Abstract: | The rear knuckle is the key load-bearing component of the chassis system of SUV,which has an important impact on the performance of the whole vehicle.In this paper,the strength and fatigue of the rear knuckle of an SUV are analyzed by CAE,and then the bench stiffness test and strength and fatigue test are carried out.The results of CAE analysis and bench test show that the mechanical properties of the rear knuckle Parts of a SUV meet the target requirements. |
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| Keywords: | Rear steering knuckle Strength Fatigue |
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