一种压力容器异形收口制造的新工艺

A New Process on Manufacturing Special-shaped Closure for Pressure Vessels

本收口制造的新工艺涉及压力容器领域中各种收口结构的制造工艺,具有制造时成型准确、效率高、安全易操作、收口形状及尺寸规则、受力好等优点。新型收口制造工艺是以液压机械和电磁加热为主,利用工装来实现收口的机械成型,能够适应各种压力容器设备中的收口结构制造,特别适用大型压力容器的收口制造。

The new manufacturing process of closure is related to the manufacturing process of various closure structures in the field of pressure vessels,and it features the advantages of accurate molding,high efficiency,safety and easy operation,regular shape and size of the closure,and great load-bearing capacity.The new closure manufacturing process is mainly based on hydraulic machinery and electromagnetic heating,using tooling to achieve mechanical forming of the closure,which can adapt to closure structure manufacturing in various pressure vessel equipment,and is especially suitable for large pressure vessel closure manufacturing.