| 面向摩擦学设计的凸轮挺柱三维接触应力分析 |
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| 引用本文： | 王皎,马力,林永杰,柴苍修.面向摩擦学设计的凸轮挺柱三维接触应力分析[J].内燃机工程,2004,25(6):49-51. |
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| 作者姓名： | 王皎 马力 林永杰 柴苍修 |
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| 作者单位： | 武汉理工大学,汽车工程学院,武汉,430070 |
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| 摘 要： | 针对凸轮挺柱之间接触应力的传统理论计算方法简化过多的问题，在考虑凸轮摩擦学设计要求的基础上，对凸轮挺柱三维接触应力计算模型的建立进行了研究，并应用ANSYS软件对典型凸轮挺柱进行了接触应力计算分析，其结果不仅为凸轮挺柱机构的摩擦学设计提供了依据，也可用于常规设计中接触应力的校核。
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| 关 键 词： | 内燃机 摩擦学 有限元 接触应力 凸轮 |
| 文章编号： | 1000-0925(2004)06-049-03 |
Tribological Design Oriented Contact Analysis of 3D Cam-Follower Model by Finite Element Method |
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| WANG Jiao,MA Li,LIN Yong-jie,CHAI Cang-xiu.Tribological Design Oriented Contact Analysis of 3D Cam-Follower Model by Finite Element Method[J].Chinese Internal Combustion Engine Engineering,2004,25(6):49-51. |
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| Authors: | WANG Jiao MA Li LIN Yong-jie CHAI Cang-xiu |
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| Abstract: | The traditional contact pressures calculation of cam-follower is simplified too much. Facing this problem as well as following the request of tribological design, a tribological design oriented 3D contact calculation model has been studied, and the 3D contact pressures of cam-follower has been obtained by the finite element method. The results can be used not only in the tribological design of cam-follower but also in the traditional design. |
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| Keywords: | I C Engine Tribology Finite Element Method Contact Stress Cam |
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