| 材料摩擦因数的可控性研究 |
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| 引用本文： | 朱润生,赵鸿宾,赵雷.材料摩擦因数的可控性研究[J].机械工程学报,2001,37(9):110-112. |
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| 作者姓名： | 朱润生 赵鸿宾 赵雷 |
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| 作者单位： | 清华大学工程物理系机电与控制实验室 |
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| 摘 要： | 在边界润滑状态下采用轴承钢、黄铜等不同摩擦副材料，对一些通用和特殊润滑材料在外加电场作用下摩擦因数的变化进行试验研究，探讨了它们的摩擦控制性能。结果表明：尽管外加电场都能改变这些润滑剂的摩擦因数，但只有BH－1型铁磁流体具有比较理想的摩擦控制性能，说明摩擦可控性并不是润滑材料普遍具有的性质。
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| 关 键 词： | 主动控制 摩擦因数 边界润滑 电场 |
| 修稿时间： | 2000年11月2日 |
STUDY ON THE PERFORMANCE OF CONTROLLED FRICTION OF MATERIALS |
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| Zhu Runsheng,Zhao Hongbin,Zhao Lei.STUDY ON THE PERFORMANCE OF CONTROLLED FRICTION OF MATERIALS[J].Chinese Journal of Mechanical Engineering,2001,37(9):110-112. |
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| Authors: | Zhu Runsheng Zhao Hongbin Zhao Lei |
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| Affiliation: | Qinghua University |
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| Abstract: | Under boundary lubrication with bearing steel and brass as friction pair, the performance of controlled friction of some common and special lubricating materials under the application of electric field is studied. Result shows that the friction coefficient of these lubricants can be change d remarkably by the externally applied electric field, but only a type of ferromagnetic flow, called BH-1, exhibits better performance on the friction control. It also suggested that the controllable property of friction was not general for every lubricant. |
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| Keywords: | Active control Friction factor Boundary lubrication Electric field |
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