超大型复合板椭圆封头的制造

摘要

Regarding to complicated manufacturing process and strict technical requirement of ultra-heavy compos-ite sheet oval head, the paper has described manufacturing process flow of the oval head.%超大型复合板椭圆封头的制造过程比较复杂，工艺要求严格，本文介绍了椭圆封头的制造工艺过程。