液压缸活塞在缸筒内装配过程中,活塞上Y形圈经过缸筒进油口时,由于密封圈的张力,常使装配困难或剪坏Y形圈的唇边,从而造成液压缸内泄,为此不得不重新装配。我们总结出一种简便可行的装配方法,具体操作如下。 Hydraulic cylinder piston in the cylinder assembly process, the piston Y-ring through the cylinder inlet, due to the ring tension, often make the assembly difficult or cut the Y-ring edge, resulting in the hydraulic cylinder vent , Had to be reassembled for this purpose. We summarize a simple and feasible assembly method, the specific operation is as follows.