大型双面复合板椭圆封头冲压工艺  

Discussion of Large Double-faced Clad Plate Elliptical Head Pressing Procedure

作　　者：王振安 于艳芬 

机构地区：[1]锦西化工机械(集团)有限责任公司,辽宁葫芦岛125001

出　　处：《压力容器》2006年第6期47-48,共2页Pressure Vessel Technology

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.

关 键 词：双面复合板 椭圆封头 冲压工艺 

分 类 号：TQ055[化学工程] TQ050.6