| 基于Workbench变速器齿轮轴的疲劳分析 |
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| 引用本文： | 汤传军,张鍵等.基于Workbench变速器齿轮轴的疲劳分析[J].汽车实用技术,2014(2):1-4. |
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| 作者姓名： | 汤传军 张鍵等 |
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| 作者单位： | 辽宁工业大学汽车与交通工程学院,辽宁锦州121001 |
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| 摘 要： | 使用Catia软件对齿轮轴进行实体模型,通过Workbench软件的高效率模型导入功能实现了Catia和Workbench的联合仿真,对齿轮轴进行静力学分析,结果表明设计的齿轮轴能满足强度要求。获取了循环载荷谱和材料的S-N曲线,对齿轮轴进行疲劳分析,得到了齿轮轴的寿命、损伤及安全系数等相关参数。结果表明齿轮轴的疲劳寿命能满足设计要求,为齿轮轴的结构设计及优化提供一定的参考依据。
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| 关 键 词： | 齿轮轴 Workbench 静力学分析 疲劳分析 |
Fatigue analysis of transmission gear shaft based on Workbench |
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| Authors: | Tang Chuanjun Zhang Jian Li Jian Xiong Jinsheng |
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| Institution: | 2 (Liaoning University of Technology, Liaoning Jinzhou 121001) |
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| Abstract: | A model of gear shaft is built by using Catia,co-simulation of the model in Catia and Workbench is made. The static analysis is done for gear shaft, the results show that the gear shaft designed can satisfy the intensity requirements. The cyclic load spectrum and S-N curve of material is obtained. Fatigue analysis is done for gear shaft. Life, damage ,safety factor and correlative parameter of Gear shaft are got. The results show that the fatigue life of gear shaft meet the design requirement, which provides a good reference for the structure design and optimization of gear shaft. |
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| Keywords: | Gear shaft Workbench Static analysis Fatigue analysis |
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