FEM has been used to simulate and analyze the highpressure rubber forming process of part with flange bending.
利用有限元技术，对凸翻边钣金零件的高压橡皮成形过程进行模拟分析。
2
It can be used without sealing layers to provide an excellent sealing but there is a risk of flange surface damage especially at high seating pressure.
也可不带密封层直接使用，且能直到良好的密封效果，但在高压场合中容易对法兰的表面造成损失。
3
The method of surfacing welding sealing strip was adopted to repair the deformation of the flange joint surface of the high and intermediate pressure outer casing .