On the design of the Φ800 wire-wound superhigh pressure vessel

摘要

The first press with two wire-wound prestressed cylinders made in China which was designed by the author and his colleagues. has been In use for 12 years. Based on the analysis of hose cylinders a new su2erhigh pressure vessel of thewire-wound type 'inside diameter 800mm maximum working pressure 245Mpa) has been designed by the author. By using a new Steel (43CrNi2-MoVA) for the tore cylinder and by winding the winding the wire with equal near stress, the new design has manyadvantages such as longer fatigue life and lower weight (decrease in weight by 30% as compared with former).