高强钢护环省力热成形技术的开发  

Developing of A New Technolgy for High Strength Steel Retaining Rings Hot Forging

作　　者：张巧丽[1] 郭会光[2] 陈慧琴[2] 

机构地区：[1]天津大学,天津300072 [2]太原重型机械学院,山西太原030024

出　　处：《锻压装备与制造技术》2004年第3期46-47,共2页China Metalforming Equipment & Manufacturing Technology

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.

关 键 词：发电机 高强钢 护环 热成形 数值模拟 机械制造 

分 类 号：TM31[电气工程—电机]