Simulation research on the multi-way valve of outlet pressure compensation in crane hydraulic system

摘要

This article discussed the compensation characteristic of multi-way valve outlet pressure compensation in crane hydraulic system. The author using the simulation software AMEsim to two working loop to build a simulation model, with a certain type multi-way valve determine parameters, draw a series of simulation results. This article aims at explaining the characteristic and principle of the outlet pressure compensation in crane hydraulic system, and analysis the LS road and the orifice. According to the conclusion, we can provide some reference and help to the improvement of the crane hydraulic system.