| 出口塞拉利昂矿石漏斗车车轮踏面选型 |
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| 引用本文： | 姜瑞金,张良威,刘彬彬.出口塞拉利昂矿石漏斗车车轮踏面选型[J].铁道车辆,2011,49(11). |
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| 作者姓名： | 姜瑞金 张良威 刘彬彬 |
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| 作者单位： | 1. 南车长江车辆有限公司产品研究所,湖北武汉,430212
2. 中国铁道科学研究院研发中心,北京,100081 |
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| 摘 要： | 通过对轮轨接触几何关系和车辆动力学仿真计算结果进行对比,分析了车轮路面外形对出口客拉利昂窄轨矿石漏斗车动力学性能的影响,经综合考虑,建议出口塞拉利昂窄轨矿石漏斗车选用LM型踏面外形.
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| 关 键 词： | 矿石漏斗车 动力学性能 轮轨接触几何关系 车轮 踏面外形 |
Model Selection of Wheel Treads for Ore Hopper Cars Exported to Sierra Leone |
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| JIANG Rui-jin,et al..Model Selection of Wheel Treads for Ore Hopper Cars Exported to Sierra Leone[J].Rolling Stock,2011,49(11). |
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| Authors: | JIANG Rui-jin |
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| Institution: | JIANG Rui-jin,et al.(senior engineer,Product Research Institute of CSR Yangtze Rolling Stock Co.,Ltd.,Wuhan 430212,China) |
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| Abstract: | Via comparison in wheel-rail contact geometric relation and the calculation result of vehicle dynamics simulation,the effect of the wheel tread profile on the dynamics performance of narrow-gauge ore hopper cars exported to Sierra Leone is analyzed,through comprehensive consideration,the LM type tread profile is suggested to be used for the narrow-gauge ore hopper cars exported to Sierra Leone. |
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| Keywords: | ore hopper car dynamics performance wheel-rail contact geometric relation wheel tread profile |
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