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本文对当前轮式起重机用的手动操作阀存在的渗漏问题,以试验为基础,做多方面的瞬态、稳态试验研究,提出了解决办法,经实践证明,对解决手动操作阀渗漏有较好的效果。
In this paper, the current leakage problems of hand operated valves for wheel cranes are investigated on the basis of experiments, and various transient and steady state experimental studies are put forward. Solutions are put forward. Have a good effect.