| 机械结合面切向接触参数的织构效应分析 |
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| 引用本文： | 张艺,史熙.机械结合面切向接触参数的织构效应分析[J].机械制造与自动化,2014(2):15-18. |
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| 作者姓名： | 张艺 史熙 |
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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200240 |
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| 基金项目： | 国家十二五支撑计划项目（2011BAK06B05-05）;机械系统与振动国家重点实验室开放基金（MSV201111） |
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| 摘 要： | 接触刚度和接触阻尼是表征机械结合面动力学性能的两个重要参数,而机械结合面的动力学性能很大程度上影响着整个机械系统的振动水平,因此对于接触参数的研究一直是相关学者关注的方向。介绍了一种测试机械连接界面切向接触刚度和接触阻尼的实验装置和方法,并将表面织构技术运用到机械结合面设计,通过实验测量分析初步探索了机械结合面切向接触参数的表面织构效应。
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| 关 键 词： | 机械织构 接触刚度 接触阻尼 |
Experimental Investigation on Effect of Surface Texture on Tangential Contact Parameters of Mechanical Joint Interface |
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| ZHANG Yi,SHI Xi.Experimental Investigation on Effect of Surface Texture on Tangential Contact Parameters of Mechanical Joint Interface[J].Machine Building & Automation,2014(2):15-18. |
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| Authors: | ZHANG Yi SHI Xi |
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| Affiliation: | (College of Mechanio and Power Engineering, Shanghai Jiaofong University, Shanghai 200240, China) |
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| Abstract: | Contact stiffness and damping are two important parameters which affect the dynamics of mechanical joint interface. And its dynamics affects the vibration of entire mechanical system significantly. So the contact parameters is followed with inferestly the relevant scholars. This paper introduces an experimental method which is used to obtain its tangential contact parameters,and discusses the effect of tangential load and lubrication on the stiffness and damping of tangential contact interface. |
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| Keywords: | mechanical surface texture contact stiffness contact damping |
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