Hydraulic end-of-line testing of a mechanical oil pump for gearboxes for cooling and oil pressure generation. The test bench is equipped with several stations to reduce the machine cycle to a minimum.
The test specimens are automatically fed to the machine by a belt system. Within the test stand a gripper handling system transports the pumps.
In the measuring station the test takes place. The fully automatic contacting of the test item within the stations takes place on an easily exchangeable workpiece carrier.
The test specifications are made by a database-based, flexible test plan system. The individual test steps can be configured in any order and number, as well as with different parameter specifications to a flow chart. Due to the central database on a separate server PC the simple parallel connection of several test benches of the same type can be carried out. All results can be automatically stored and archived on the server.
Dynamic test bench for mechanical oil pumps
Highlights
- Comfortable PC user interface
- Variable current signal generation to control the test object
- Database based flexible test plan specification and storage of measurement results
- Sonplas report tool for statistical analysis and export of measured values
- Automatic logging and storage of all test parameters and measurement signals, which allows subsequent verification of the evaluation and results
- Subsequent re-evaluation of all test data if required
- Module is expandable for additional stations
- cycle time < 30sec
Technical data
- Test medium: similar to engine oil
- Low pressure supply test sample: 1 – 20 bar
- flow measurement: 0,03 – 40.000ml/min
- Test temperature: 20-100°C
- compressed air supply: > 6 bar
- Power supply: 3 ~ 400 V / 50 Hz (3P / N / PE)