| 基于SRV的润滑油高温润滑性能测试方法的研究 |
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| 引用本文： | 王渊渊,熊春华,乔小溪,徐金龙,赵巍,张向军.基于SRV的润滑油高温润滑性能测试方法的研究[J].润滑与密封,2011(8). |
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| 作者姓名： | 王渊渊 熊春华 乔小溪 徐金龙 赵巍 张向军 |
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| 作者单位： | 清华大学摩擦学国家重点实验室;中国地质大学(北京);总后油料研究所; |
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| 基金项目： | 国家自然科学基金项目(50721004); 国家重点基础研究发展计划(973计划)支持项目(2007CB607604) |
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| 摘 要： | 为选择比较在高温工况条件下具有最佳摩擦磨损性能的润滑油,定量表征润滑油的极限工作温度和高温耐磨性能,提出一种润滑油的极限工作温度和高温耐磨性能测试方法。该方法通过磨损量和平均摩擦因数随温度的变化,来得到油品的极限工作温度,通过高温下pv值曲线来定量评定油品的高温工作性能。利用该方法对3种润滑油进行测试分析,并结合油品设计配方进行分析。结果表明,该方法可以简单、准确且定量的评定、比较润滑油的极限工作温度和高温耐磨性能。
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| 关 键 词： | 润滑油 极限工作温度 高温耐磨性 |
Investigation on the High-temperature Lubrication Property of Oil Using SRV |
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| Wang Yuanyuan Xiong Chunhua, Qiao Xiaoxi Xu Jinlong Zhao Wei Zhang Xiangjun.Investigation on the High-temperature Lubrication Property of Oil Using SRV[J].Lubrication Engineering,2011(8). |
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| Authors: | Wang Yuanyuan Xiong Chunhua Qiao Xiaoxi Xu Jinlong Zhao Wei Zhang Xiangjun |
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| Affiliation: | Wang Yuanyuan1 Xiong Chunhua2,3 Qiao Xiaoxi1 Xu Jinlong3 Zhao Wei3 Zhang Xiangjun1(1.State Key Lab of Tribology,Tsinghua University,Beijing 100084,China,2.China University of Geosciences,Beijing 100083,3.POL Research Institute of General Logistics Department,Beijing 102300,China) |
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| Abstract: | A testing approach was built to screen the lubrication oils with high-temperature property,and to provide a quantitative parameters to characterize the extreme working temperature and anti-wear ability under high temperature.In this method,the oil limit temperature can be obtained through the curve of average wear and friction coefficient changes with temperature,the high temperature performance of the oil can be assessed through the curve of high temperature pv value.The method was used to test three kinds... |
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| Keywords: | lubricant oil extreme working temperature anti-wear ability under high temperature |
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