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综述了原德国进口KGX5 0 0行星叠加齿轮箱锥齿轮失效,轴承烧圈等现象的系统分析,通过优化设计,从箱体结构,齿轮材料,公差配合上进行了国产化改进设计。
This paper reviews the system analysis of the bevel gear failure and bearing burnring of KGX5 00 planetary gearbox imported from Germany. Through the optimized design, the domestic design is improved from the box structure, gear materials and tolerances.