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一、冲击和振动原因本文介绍一种高压释能油路,已使用两年以上,效果良好。很多液压传动机械采用了液压锁紧回路,但保压之后、活塞回程前,如何妥善地释放储存在机构内部的能量,从而防止冲击和振动,则是一个重要的问题。本人在设计新产品全液压联合压滤机时,由于机构中间夹有缓冲弹性元件,对压力冲击原先估计不足。在试制过程中,当油缸锁紧保压之后,活塞开始回程的瞬间,全机曾出现过瞬时的剧烈震动。要解决这一问题,必须坚持先释压、后回程的原则,我们在不改
First, the impact and vibration This article describes a high-pressure oil release circuit, has been using more than two years, the effect is good. Many hydraulic transmission machines use a hydraulic locking circuit. However, it is an important issue how to properly release the energy stored inside the mechanism to prevent shock and vibration after the pressure holding and before the piston returns. I designed the new product fully hydraulic filter press, due to the middle of the body buffer with flexible components, the original impact of the pressure shocks. In the trial production process, when the cylinder lock packing, the piston began to return the moment, the whole machine had appeared violent shocks. To solve this problem, we must adhere to the principle of relieving pressure first and then returning to the home country and we will not change it