摘要
分析了油底壳整体拉深成形工艺特点,提出分步拉深的方法,设计了毛坯形状,改善了模具热处理工艺,并介绍了拉深模的结构设计。
The whole-drawing technological characteristic of the oil disc have been analyzed with the stepped deep-drawing method put forward,the die structure introduced,and with emphasis on the methods in it's adjust-ment.
出处
《锻压装备与制造技术》
北大核心
2003年第5期46-48,共3页
China Metalforming Equipment & Manufacturing Technology
