| 摩托车发动机连杆的动应力分析 |
| |
| 引用本文： | 王新刚,贺建民,富丽娟. 摩托车发动机连杆的动应力分析[J]. 重庆理工大学学报(自然科学版), 2009, 23(6): 19-22 |
| |
| 作者姓名： | 王新刚 贺建民 富丽娟 |
| |
| 作者单位： | 重庆理工大学重庆汽车学院; |
| |
| 基金项目： | 重庆市自然科学基金资助项目(CSTC,2007BB6408) |
| |
| 摘 要： | 基于虚拟样机技术、柔性体理论及模态分析技术,联合运用UG、有限元软件MSC Patran/Nastran与动力学仿真软件MSCAdams,对某曲轴连杆机构刚柔体模型进行动力学分析,得到连杆在工作循环中的动态应力,为连杆的动态疲劳分析提供参考.
|
| 关 键 词： | 模态分析 柔性体 动力学仿真 动应力 |
Dynamic Stress Analysis on Connecting-rod of Motorcycle Engine |
| |
| WANG Xin-gang,HE Jian-min,FU Li-juan. Dynamic Stress Analysis on Connecting-rod of Motorcycle Engine[J]. Journal of Chongqing University of Technology(Natural Science), 2009, 23(6): 19-22 |
| |
| Authors: | WANG Xin-gang HE Jian-min FU Li-juan |
| |
| Affiliation: | Chongqing automobile College;Chongqing University of Technology;Chongqing 400050;China |
| |
| Abstract: | Based on the Virtual Prototype Technology,Flexible Body Theory and the Modal Analysis Technology,and combined with UG and the finite element analysis software MSC Patran/Nastran and the multi-rigid dynamic software MSC Adams,a dynamic analysis of rigid-flexible crank and connecting-rod system is conducted,and the dynamic stress of the connecting-rod in the working cycle is obtained,which provides reference for dynamic fatigue analysis of connecting-rod. |
| |
| Keywords: | modal analysis flexibility body dynamic simulation dynamic stress |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
