Dynamic Simulation Research on Three-position Four-way Reversing Valve

摘要

The reversing valve is a vital servo component in the hydraulic system,which reversing the movement of the execute component by the movement of the valve core to change on-off of the hydraulic channels.The model for a three-position four-way electromagnetic reversing valve used in some hydraulic system was established based on AMESim.The simulation operation results showed that the model had realized the same function with that of the actual valve,and had been consistent with the actual one on dynamic characteristics.The established of the model and the dynamic simulation analysis laid foundation for the hydraulic system operation reliably and effectively.