Author(s): ZOU Jianmei, ZHANG Xueyun
Pages: 15-17
Year: 2013 Issue:  1
Journal: Railway Locomotive & Rolling Stock Workers
Keyword:  轴箱; 工艺; 镗铣床; 内孔; 钻模;
Abstract: 通过对Y25型转向架用轴箱的结构及制造工艺分析,设计合理的铸造、冷加工工艺流程方案,有效解决了轴箱局部铸造时易缩孔、内孔机加尺寸及形位公差要求较高的工艺难题.