Parameters Setting and Debugging of LRDS Control Valve of Variable Pump

Abstract

LRDS control valve was taken as the research object which was commonly used in coal walking machinery hydraulic system. Based on different control principles, this paper researched on their work condition and application, combined with practical engineering and maintenance experience, explored the method of parameters setting, precautions and debugging process on experiment table and machinery. The consequence provides principle for our company to specify the inspection process and maintenance regulation, and also provide methods for hydraulic system debugging and fault diagnosis.