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通过对SDD22型机车动力室组成结构形式、吊装工艺的分析,设计制作了整体吊装胎,制定了合理的组装工艺流程,有效控制了SDD22型机车动力室组成钢结构的整体质量。
Based on the analysis of the structure and lifting technology of the powerhouse of SDD22 locomotive, the overall hoisting tire is designed and manufactured, and a reasonable assembly process is formulated to effectively control the overall quality of the steel structure of the SDD22 locomotive powerhouse.