| 电磁桥式起重机大车轮缘断裂原因分析 |
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| 引用本文： | 王新华,高海生,江爱华,齐凯,谭莹. 电磁桥式起重机大车轮缘断裂原因分析[J]. 起重运输机械, 2010, 0(11): 91-93 |
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| 作者姓名： | 王新华 高海生 江爱华 齐凯 谭莹 |
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| 作者单位： | [1]广州市特种机电设备检测研究院,广州510180 [2]广东出入境检验检疫局技术中心,广州510623 |
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| 摘 要： | 对电磁桥式起重机断裂的车轮内侧轮缘进行理化分析,发现其理化性能均未达到相关标准要求。结合力学分析,认为啃轨是造成起重机车轮失效的直接原因。
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| 关 键 词： | 电磁桥式起重机 断裂 车轮 啃轨 |
Cause analysis for the cart wheel flange fracture of the electromagnetic bridge crane |
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| Abstract: | The physical and chemical analysis for inside wheel flange of the fractured crane wheel of the electromagnetic bridge crane shows that the physical and chemical performance fails to meet the requirements of the relevant standard.Combining the mechanical analysis,the rail gnawing is considered to be the direct cause for the wheel failure of the crane. |
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| Keywords: | electromagnetic bridge crane fracture wheel rail gnawing |
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