MPV-1500型摩擦试验机在测量含油轴承摩擦系数和PV值中的应用 |
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引用本文: | 马华农. MPV-1500型摩擦试验机在测量含油轴承摩擦系数和PV值中的应用[J]. 粉末冶金技术, 1990, 8(3): 161-164 |
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作者姓名: | 马华农 |
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作者单位: | 北京市粉末冶金研究所 |
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摘 要: | 介绍了MPV-1500型摩擦试验机的结构,用它测量含油轴承摩擦系数和PV值的方法,以及摩擦表面温升与摩擦系数和pV值之间的关系,指出了含油轴承破坏的标志,还提出了测量中要注意的问题。
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关 键 词: | PV值 摩擦试验机 摩擦系数 含油轴承 |
APPLICATION OF TYPE MPV-1500 FRICTION TESTING MACHINE FOR MEASURING FRICTION COEFFICIENT AND PV VALUE OF OIL-IMPREGNATED BEARING |
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Affiliation: | Beijing Research Institute of powder Metallurgy |
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Abstract: | The present paper deals with the structure of type MPV1500 friction testing machine, with which the friction coefficient and PV value of cil-impregnated bearing, the relation between the temperature rise of friction surface and the friction coefficient and PV value, and the damage mark of oil-impregnated bearing can be measured. The problems which should be noticed during measuring have put forward. |
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