摘要
根据EHA4120双面复合板椭圆封头的冲压实际经验,分析探讨了此种封头在压制过程中外表面复合层产生裂纹的原因,通过改进压制工艺,成功地完成了封头的压制任务。
Based on pressing practical experience of EHA4120 double - faced clad plate elliptical head, the type head external surface clad layer crack mason during pressing process were analyzed and discussed, and the head pressing task was fulfilled successfully through improving the pressing procedure.
出处
《压力容器》
北大核心
2006年第6期47-48,共2页
Pressure Vessel Technology
关键词
双面复合板
椭圆封头
冲压工艺
double- faced clad plate
elliptical head
pressing procedure
