| STX4型驮背多功能运输车侧梁组成变形及挠度控制 |
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| 引用本文： | 郑国庆,董建峰,孙浩,刘向楠.STX4型驮背多功能运输车侧梁组成变形及挠度控制[J].铁道车辆,2021(1):68-69,112. |
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| 作者姓名： | 郑国庆 董建峰 孙浩 刘向楠 |
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| 作者单位： | 中车山东机车车辆有限公司 |
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| 摘 要： | 分析了STX4型驮背多功能运输车侧梁组成在生产过程中出现变形、下挠、侧挠等问题的原因,并提出了焊接工艺优化方案,保证了整车的制造质量。
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| 关 键 词： | 驮背运输车 侧梁 变形 挠度控制 |
Control of Deformation and Deflection of Side Beam Composition on Type STX4Multifunctional Piggyback Wagon |
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| ZHENG Guoqing,DONG Jianfeng,SUN Hao,LIU Xiangnan.Control of Deformation and Deflection of Side Beam Composition on Type STX4Multifunctional Piggyback Wagon[J].Rolling Stock,2021(1):68-69,112. |
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| Authors: | ZHENG Guoqing DONG Jianfeng SUN Hao LIU Xiangnan |
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| Institution: | (CRRC Shandong Locomotive&Rolling stock Co.,Ltd.,Ji’nan 250022,China) |
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| Abstract: | The reasons of deformation,down deflection,lateral deflection and etc occurred in the process of production of side beam composition on STX4multifunctional piggyback wagon are analyzed,and optimization scheme of welding procedure is provided,ensuring the manufacture quality of the whole wagon. |
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| Keywords: | piggyback wagon side beam deformation deflection control |
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