| 列车制动闸瓦磨损与制动材料分析 |
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| 引用本文： | 王章忠.列车制动闸瓦磨损与制动材料分析[J].机械制造,2003,41(10):41-43. |
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| 作者姓名： | 王章忠 |
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| 作者单位： | 南京工程学院,210013 |
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| 基金项目： | 江苏省教育厅自然科学研究指导性计划项目(编号:01KJB460005) |
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| 摘 要： | 从列车制动闸瓦的工作条件和磨损失效的分析出发，详细讨论了铸铁、合成材料、粉末冶金材料、复合材料等4大类摩擦制动材料的基本特性和应用范围，指出列车运行速度和运行环境是选择闸瓦材料时应考虑的两大主要因素。
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| 关 键 词： | 列车 闸瓦 制动装置 摩擦材料 铸铁 粉末冶金材料 复合材料 合成材料 |
| 文章编号： | 1000-4998(2003)10-0041-03 |
Analysis of Wear of Train Brake - Shoes and Brake Materials |
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| Wang Zhangzhong.Analysis of Wear of Train Brake - Shoes and Brake Materials[J].Machinery,2003,41(10):41-43. |
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| Authors: | Wang Zhangzhong |
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| Affiliation: | Wang Zhangzhong |
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| Abstract: | Based on the working conditions and wear-out failure of the train brake-shoes, the basie characters and range of application of four categories of friction brake materials, i. e. cast iron, synthetic material, powder metallurgical material and com-posite material are analyzed. The speed and condition of operation are two major factors that should be considered in selection of materials for brake-shoes. |
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| Keywords: | Brake Gear Brake-Shoe Friction Materials Selection of Materials |
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