The design calculation of the large O ringrubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced.
介绍真空设备法兰采用大直径O形环橡胶自紧式密封(不用螺栓和螺母)的设计计算及其应用效果。
2
The finite element model of rubber dynamic auxiliary sealring which was installed on the pusher type mechanical seal was established.
建立了滑移式机械密封装置上动态辅助橡胶密封圈的有限元模型;
3
Generally use the soft rubber type sealing ringseal, hard seal ring-type metal seal used.