| 载流摩擦磨损系统研究 |
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| 引用本文： | 董霖,陈光雄,周仲荣. 载流摩擦磨损系统研究[J]. 润滑与密封, 2009, 34(7). DOI: 10.3969/j.issn.0254-0150.2009.07.026 |
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| 作者姓名： | 董霖 陈光雄 周仲荣 |
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| 作者单位： | 西华大学机械工程与自动化学院,四川成都,610039;西南交通大学摩擦学研究所,四川成都,610031 |
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| 基金项目： | 四川省教育厅自然科学青年基金，国家自然科学基金，西华大学人才培养与引进项目 |
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| 摘 要： | 基于摩擦学的三公理,对载流摩擦磨损的机制进行研究,建立了载流摩擦磨损的系统构成图、功能平面图、微观接触的电接触状态图和载流摩擦磨损电传导电路模型,分析了火花和电弧产生的原因,得到了载流磨损量与法向载荷之间的关系模型,较好地解释了电因素对摩擦磨损的作用,为载流摩擦磨损的研究建立了理论分析基础.
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| 关 键 词： | 载流摩擦系统 摩擦磨损 电流 |
Research on the System of Friction and Wear with Electric Current |
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| Dong Lin,Chen Guangxiong,Zhou Zhongrong. Research on the System of Friction and Wear with Electric Current[J]. Lubrication Engineering, 2009, 34(7). DOI: 10.3969/j.issn.0254-0150.2009.07.026 |
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| Authors: | Dong Lin Chen Guangxiong Zhou Zhongrong |
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| Affiliation: | 1. School of Mechanical Engineering and Automation;Xihua University;Chengdu Sichuan 610039;China;2.Tribology Research Institute;Southwest Jiaotong University;Chengdu Sichuan 610031;China |
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| Abstract: | Based on the three axioms in tribology,the mechanism of friction and wear with electric current was studied,the structure of the frictional system,the system function planes,the microstructure scheme of electric contacting conditions,and the electric circuit model were established,the reasons of electric arc and spark appearance were analyzed.The relations between wear loss and normal force were concluded. These results explain the effects of electric factor on the friction and wear reasonably,and establish... |
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| Keywords: | frictional system with electric current friction and wear electric current |
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