Under the current national standards developed for construction
machinery hydraulic valve ((farm machinery, forklifts, loaders,
excavators, and marine) multi-directional valve, flow valve
amplification, variable valve) type test rig and the hydraulic
valve factory test bed. Hydraulic Valve Test Bench generally pump,
hydraulic test systems, test bench, loading bench, oil spill
recovery pump, electrical control systems, and computer data
acquisition system, etc.
. Hydraulic valve test bench usually cabinet structure, hydraulic
test systems, hydraulic test sensors, oil spill recovery system
installed in the cabinet, countertop experiment with pressure
gauge, pressure gauge switches, measuring one meter, test cases and
test oil port connection platform can be easily connected
components were tested, and get measured parameters, and to
facilitate the process of field testing and parameter changes on
the observation.
Test parameters through the meter (digital pressure gauge, digital
meter, digital thermometer, etc.), data interface box, data
acquisition card and industrial computer, computer-based static and
dynamic data acquisition, processing, graphical analysis (pressure
loss curve, curve of internal leakage, security valve pressure
characteristic curve, micro valve and safety valve transient
response characteristic curve characteristic curve), test report
output and data management functions