| 边界润滑及混合润滑条件下的摩擦系数 |
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| 引用本文： | 孙德志,马先贵,姚玉泉. 边界润滑及混合润滑条件下的摩擦系数[J]. 东北大学学报(自然科学版), 1988, 0(3) |
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| 作者姓名： | 孙德志 马先贵 姚玉泉 |
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| 作者单位： | 东北工学院机械零件教研室(孙德志，马先贵)，东北工学院机械零件教研室(姚玉泉) |
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| 摘 要： | 双圆盘试验数据表明,在边界润滑和混合润滑条件下,摩擦系数与润滑油的分子结构、极压添加剂的种类和浓度、载荷、速度和表面粗糙度等因素有规律性的联系。通过对实验数据的量纲分析和逐步回归分析,提出了确定摩擦系数的基本公式。
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| 关 键 词： | 摩擦系数 极压剂 石蜡基 环烷基 |
Friction Coefficients under Mixing and Boundary Lubrications |
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| Sun Dezhi,Ma Xiangui,Yao Yuquan. Friction Coefficients under Mixing and Boundary Lubrications[J]. Journal of Northeastern University(Natural Science), 1988, 0(3) |
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| Authors: | Sun Dezhi Ma Xiangui Yao Yuquan |
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| Abstract: | Data obtained from dual disk-roller tester show that there are some rules to the friction coefficient under mixing and boundary lubrications in relation with the molecule configuration of lubricant, the type and concentration of EP additive,load, velocity and the roughness of surface,etc. Therefore, fundamental equations of the friction coefficients are presented using dimensional analysis and progressive regression analyses of the data. |
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| Keywords: | friction coefficient extreme pressure additives paraffin base na-phthene base. |
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