摘要
介绍了高强高氮钢护环的坯料包套分步扩挤热成形工艺,并对该工艺作了相关的模拟研究。
A new step by step expanding-extrusion hot forming with an outer ring technology for high strength and high-N alloy steel retaining rings has been introduced,on which relating simulation research has been done too.
出处
《锻压装备与制造技术》
北大核心
2004年第3期46-47,共2页
China Metalforming Equipment & Manufacturing Technology
关键词
发电机
高强钢
护环
热成形
数值模拟
机械制造
Machinery manufacture
Hot forming technology
Retaining rings
Simulation research
