The lubrication system provides lubrication for the test piece, which can achieve long-term lubrication of the test piece and ensure reliable operation of the test. This system is controlled by a measurement and control system. The measurement and control system starts a predetermined control program by receiving external instructions to control components such as oil pumps and regulating valves, achieving functions such as oil supply, lubrication, pressure regulation, flow control, and oil extraction for the test piece; Collect pressure, flow rate, temperature and other parameters of the fuel supply system and provide feedback to the upper computer. Mainly used in aviation engine testing, automotive powertrain testing, wind turbine gearbox testing, and industrial robot joint testing.
Oil degradation simulation system: High temperature oxidation reactor (200 ℃/10 bar)+particle injection device (capable of generating ISO 4406 22/19/16 grade contaminated oil).
Triboelectric testing unit: Four ball machine (load 0-4000N)+white light interferometer (surface roughness measurement resolution 0.1nm).
Online monitoring system: Inductive abrasive particle sensor (lower limit of ferromagnetic particle detection 5 μ m)+Fourier transform infrared spectrometer (oil oxidation value detection accuracy 0.1abs).
Performance characteristics:
Military grade control accuracy:
Flow regulation range 0.1-20L/min, ± 0.5% FS closed-loop control accuracy (industry average ± 3%)
Pressure fluctuations are controlled within * * ± 0.02MPa * * (compared to traditional systems with ± 0.1MPa)
Implementation of Temperature PID Algorithm for * * ± 1 ℃ * * Constant Temperature (with Environmental Temperature Compensation Algorithm)
Ultra long lifespan design:
The core oil pump adopts ceramic rotor and carbon fiber bearings (with a service life of>50000 hours)
The pipeline system has passed 100000 pulse tests (ISO 6802 standard)
Anti corrosion shell: IP67 protection level+salt spray test for 500 hours
Intelligent operation and maintenance system:
Oil health monitoring (real-time analysis of dielectric constant/moisture content)
Predictive maintenance reminder (based on bearing wear algorithm model)
Support 5G remote firmware upgrade (OTA technology)
