摘要
研究锥盘淬火变形的原因,改进设计限形淬火压具,使薄壁件锥盘的淬火变形报废率由25%下降到5%以下,经济效益和社会效益十分显著。
The paper researches the reasons for conical plate distortion and improves the design of limited form pressing jig to reduce the failure rate from 25% to 5% below. It is very prominent in economic and social benefit.
出处
《内燃机》
2007年第5期26-27,共2页
Internal Combustion Engines
关键词
限形压具
薄壁件锥盘
淬火报废率
limited form pressing jig
thin wall conical plate
quenching failure rate
