| 广州地铁线路钢轨打磨应用技术 |
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| 引用本文： | 刘林武,李建国.广州地铁线路钢轨打磨应用技术[J].都市快轨交通,2006,19(4):53--54. |
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| 作者姓名： | 刘林武 李建国 |
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| 作者单位： | 广州市地下铁道总公司,广州,510030;广州市地下铁道总公司,广州,510030 |
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| 摘 要： | 介绍广州地铁采用的2种钢轨打磨方法，重点论述“预防性打磨”方法的原理、应用和优缺点，指出预防性打磨能有效地控制钢轨侧磨、疲劳和波磨，改善轮轨接触状况，降低轮轨噪声，延长钢轨使用寿命。
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| 关 键 词： | 钢轨打磨 修理性打磨 预防性打磨 波磨 |
| 收稿时间： | 2005-12-30 |
| 修稿时间： | 2006-05-29 |
On the Rail Grinding Techniques Applied in Guangzhou Metro |
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| Liu Linwu,Li Jianguo.On the Rail Grinding Techniques Applied in Guangzhou Metro[J].Urban Rapid Rail Transit,2006,19(4):53--54. |
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| Authors: | Liu Linwu Li Jianguo |
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| Abstract: | Two types of rail grinding techniques adopted in Guangzhou metro are introduced in the paper. The principle, the application as well as the virtues and defects of the preventive grinding approach are highlighted. It is shown that the preventive grinding can effectively control the side wear, fatigue and corrugation, improve the interaction between the wheel and rail, suppress the wheel - rail noise as well as prolong the life of the rail. |
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| Keywords: | grinding of rails maintenance grinding preventive grinding corrugation |
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