| CRH1型动车组转向架定位转臂检修工艺分析 |
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| 引用本文： | 赵要敏.CRH1型动车组转向架定位转臂检修工艺分析[J].铁道车辆,2021(1):125-126. |
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| 作者姓名： | 赵要敏 |
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| 作者单位： | 青岛四方庞巴迪铁路运输设备有限公司生产部 |
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| 摘 要： | 对CRH1型动车组转向架定位转臂检修过程中存在的定位转臂节点孔划伤及橡胶节点压装后的对称度超差问题进行了分析,并提出了有效的解决措施。
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| 关 键 词： | 定位转臂 划伤 对称度 橡胶节点 |
Analysis of Examination and Repair Technology of Positioning Rotary Arm of Bogie for CRH1 Multiple Units |
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| ZHAO Yaomin.Analysis of Examination and Repair Technology of Positioning Rotary Arm of Bogie for CRH1 Multiple Units[J].Rolling Stock,2021(1):125-126. |
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| Authors: | ZHAO Yaomin |
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| Institution: | (Production Department of Bombardier Sifang(Qingdao)Transportation Ltd.,Qingdao 266111,China) |
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| Abstract: | The problems of scratch of node hole of positioning rotary arm and over tolerance of symmetry of rubber node after press mounting occurred in the process of examination and repair for positioning rotary arm of bogie for CRH1 multiple units are analyzed,and effective solutions are put forward. |
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| Keywords: | positioning rotary arm scratch symmetry rubber node |
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