| 水润滑塑料合金轴承的摩擦磨损性能研究 |
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| 引用本文： | 陈敏,王家序,陈战,秦大同.水润滑塑料合金轴承的摩擦磨损性能研究[J].农业机械学报,2002,33(4):102-104,108. |
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| 作者姓名： | 陈敏 王家序 陈战 秦大同 |
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| 作者单位： | 1. 重庆大学机械传动国家重点实验室,重庆,400044
2. 解放军后勤工程学院,重庆市,400016 |
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| 基金项目： | 教育部科学技术重点项目 (项目编号 :9910 4) |
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| 摘 要： | 以含沙量不同的两种自来水为润滑介质，用MPV－200型摩擦磨损试验机研究了水润滑酚醛树脂塑料合金轴承的摩擦磨损性能，得出不同水质、不同工况下的摩擦学特性，并对作用机理进行了系统分析，为水润滑塑料合金轴承的实际应用提供理论指导。
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| 关 键 词： | 水润滑塑料 合金轴承 摩擦 磨损 性能 转动速度 |
Study on Friction and Wear Property of Water Lubricated Plastic Alloy Bearings |
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| Chen Min,Wang Jiaxu,Qin Datong.Study on Friction and Wear Property of Water Lubricated Plastic Alloy Bearings[J].Transactions of the Chinese Society of Agricultural Machinery,2002,33(4):102-104,108. |
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| Authors: | Chen Min Wang Jiaxu Qin Datong |
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| Institution: | Chen Min Wang Jiaxu Qin Datong(Chongqing University) Chen Zhan(Logistical Engineering University) |
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| Abstract: | Thermosetting phenolic aldehyde resin plastic alloy is a kind of composite consisted of thermosetting phenolic aldehyde resin, cotton fiber and carbon fiber, and it has many outstanding physical and mechanical performances, which makes it widely applied in underwater sliding bearing. The water lubricated bearing made of this kind of plastic alloy has a great bearing capacity and excellent tribological performance. In this paper, the effects of load, speed, and time on friction coefficient and wear rate of bearings, which are made of thermosetting phenolic aldehyde resin plastic alloy and lubricated by water with various sand contents, were studied using a MPV200 model friction and wear testing machine, and the characteristic of friction and wear was found out. At the same time, wear mechanisms were analyzed systematically. It provides a theoretical basis for practical application of water lubricated plastic alloy bearings. |
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| Keywords: | Plastic alloy Bearings Friction Wear |
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