| 含铅量对Fe-Pb-3Cu系含油轴承性能的影响 |
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| 引用本文： | 洪玉芳. 含铅量对Fe-Pb-3Cu系含油轴承性能的影响[J]. 润滑与密封, 2003, 0(4): 16-16,19 |
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| 作者姓名： | 洪玉芳 |
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| 作者单位： | 浙江大学机械系杭州,310027 |
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| 基金项目： | 中国与波兰政府间合作项目(AM30:034(30～18)) |
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| 摘 要： | 在含油轴承试验机上，通过对Fe-Pb-3Cu系列含油轴承运转时的摩擦系数和温升等性能参数的试验测试对比，讨论了含铅量对Fe-Pb-3Cu系列含油轴承性能的影响。试验结果表明，在不同含铅量的四种Fe-Pb-3Cu系含油轴承中，Fe-20Pb-3Cu含油轴承的摩擦性能为最好。这就说明在Fe-Pb-3Cu系含油轴承中，含铅量太大和太小都对含油轴承的性能不利，只有当含铅量达到一个恰当的值时，含油轴承的摩擦性能才能达到最佳。
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| 关 键 词： | 含油轴承 润滑状态 摩擦系数 温升 含铅量 |
Effects of Lead Content on the Performance of Fe-Pb-3Cu Porous Bearings |
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| Hong Yufang. Effects of Lead Content on the Performance of Fe-Pb-3Cu Porous Bearings[J]. Lubrication Engineering, 2003, 0(4): 16-16,19 |
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| Authors: | Hong Yufang |
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| Abstract: | With a test rig for porous bearings, the friction coefficient and temperature rise of several porous bearings were experimentally investigated and compared with each other. The influences of lead content in porous bearings on the performances of porous bearings were analyzed and discussed. Experimental results show that Fe-20Pb-3Cu type porous bearing has the best performance among the porous bearings which were tested, and that there is a optimal lead content for porous bearings, with the low lead content or high lead content brings having not the best tribological performance. |
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| Keywords: | Porous Bearing Lubrication State Friction Coefficient Temperature Rise |
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