| 弹性模量对水润滑轴承的性能影响 |
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| 引用本文： | 余江波,王家序,肖科,苗亮亮,朱娟娟.弹性模量对水润滑轴承的性能影响[J].润滑与密封,2006(11):69-70. |
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| 作者姓名： | 余江波 王家序 肖科 苗亮亮 朱娟娟 |
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| 作者单位： | 重庆大学机械传动国家重点实验室,重庆,400044 |
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| 摘 要： | 从材料的角度,研究弹性模量对水润滑塑料合金轴承的性能影响,包括轴承承载能力、水膜形状曲线、压力曲线和最小水膜厚度等。研究表明:在选择水润滑轴承材料时应根据其承载能力来确定轴承材料的弹性模量范围;在承载能力范围内,从弹性模量这个角度来说,应当尽可能选择弹性模量低并具有良好摩擦磨损性能的材料,因为选择较小弹性模量的材料有利于提高最小水膜厚度,从而改善水润滑轴承摩擦副的摩擦磨损性能。
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| 关 键 词： | 弹性模量 水润滑 轴承 |
| 文章编号： | 0254-0150(2006)11-069-2 |
| 收稿时间： | 2006-03-13 |
| 修稿时间： | 2006年3月13日 |
The Effect of Elastic Modulus to Water Lubrication Bearing |
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| Yu Jiangbo,Wang Jiaxu,Xiao Ke,Miao Liangliang,Zhu Juanjuan.The Effect of Elastic Modulus to Water Lubrication Bearing[J].Lubrication Engineering,2006(11):69-70. |
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| Authors: | Yu Jiangbo Wang Jiaxu Xiao Ke Miao Liangliang Zhu Juanjuan |
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| Affiliation: | The State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China |
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| Abstract: | Base on material investigating,the effect of elastic modulus to water lubrication bearing performance was researched,including load-carrying ability,water film shape curves,pressure curves,minimum water film thickness etc.The results show that the range of elastic modulus should be decided by load-carrying ability when the bearing material is selected.In the range of load-carrying ability,low elastic modulus material which has well frictional wear performance should be chosen in order to increase the minimum water film thickness and improve frictional wear performance of frictional pair between water bearing and axis. |
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| Keywords: | elastic modulus water lubrication bearing |
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