| 脂润滑条件下激光微精处理零件的抗擦伤性能研究 |
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| 引用本文： | 林子光,王恩鸿.脂润滑条件下激光微精处理零件的抗擦伤性能研究[J].摩擦学学报,1998,18(3):238-242. |
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| 作者姓名： | 林子光 王恩鸿 |
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| 作者单位： | 天津纺织工学院机械系 |
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| 基金项目： | 中国科学院兰州化学物理研究所固体润滑开放实验室资助项目 |
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| 摘 要： | 采用ＳＲＶ试验机和Ｔｉｍｋｅｎ试验机，对脂润滑条件下经激光微精处理的３种铸铁与ＧＣｒ１５钢的抗擦伤性能进行了研究。结果表明：激光微精处理使其抗擦伤性能均大幅度提高，其中合金铸铁经激光微精处理后可在蜗轮摩擦副中代替青铜使用。
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| 关 键 词： | 激光微精处理 脂润滑 铸铁 抗擦伤性能 |
The Anti scuffing Behavior of Mechanical Parts Treated Microprecisely by Laser under Grease Lubrication |
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| Lin Ziguang,Wang Enhong.The Anti scuffing Behavior of Mechanical Parts Treated Microprecisely by Laser under Grease Lubrication[J].Tribology,1998,18(3):238-242. |
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| Authors: | Lin Ziguang Wang Enhong |
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| Institution: | Department of Mechanical Engineering Tianjin College of Textile Science and Technology Tianjin 300160 China |
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| Abstract: | The laser microprecision treatment is a laser scanning technology on the surfaces of mechanical parts to produce a man-made asperity texture that is favourable to lubrication of the part surfaces in relative motion. The asperity texture as a result of laser treatment with metal surface has high hardness and can retain the resultant surface topography.The results of point contact tests (SRV tests) and line contact tests (Timken tests) showed that the surfaces treated microprecisely by laser had higher anti scuffing capacity. This indicates that laser microprecision treatment has promising applications in tribology. |
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| Keywords: | laser microprecision treatment grease lubrication cast iron |
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