摘要
根据实际生产中焊制压力容器制造工艺都是先使封头成型,再根据封头实际内径尺寸来配制筒体内径的特点,探讨了焊制压力容器制造中由板材焊制成型的筒体的准确下料问题。
In practical manufacturing of pressure vessel, its head was to be formed at first and then follow the formed head size to match the inner diameter and the internals. Based on this working procedure, a study was made for exact laying-out for correct cylinder.
出处
《石油化工设备》
CAS
2010年第2期61-62,共2页
Petro-Chemical Equipment
关键词
压力容器
简体
下料
pressure vessel
shell
laying-out
