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通过对列车在不同状态下运行时钧舌受力的简要分析,对钩舌裂纹形成因素的详细剖析,指出钩舌报废过多的原因,并提出减少钩舌裂纹发生的改进建议。
Based on the brief analysis of the forces exerted on the train when the train is operating in different states, the formation of the knuckle crack is analyzed in detail. The reasons for the excessive knuckling of the knuckle are pointed out and the suggestions for reducing the crack in the knuckle are proposed.