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主要阐述了HXN3型大功率交流传动内燃机车转向架扫石器支架的结构设计和改进,通过对扫石器支架结构的分析和研究,总结出转向架上类似扫石器的悬臂结构在设计时应注意的问题。
The structure design and improvement of the stellar scaffold support of HXN3 high-power AC drive diesel locomotive are expounded. Through the analysis and research on the structure of the scaffolding supporter, it is concluded that the similar cantilever structure on the bogie should be noticed in the design problem.