Dataset for condition monitoring
Test component:
The test setup allows testing ball and roller bearings with an outer diameter up to 150 mm and an inner diameter of at least 17 mm
Operational conditions of the setup:
- Speed: Stationary (<3000 rpm) and oscillatory motions (<2200 rad/s2);
- Load: Radial load <12 kN, automatically controlled;
- Oil flow rate: Continuously lubricated bearing, up to 2000cc/min using oil recirculation;
- Oil temperature: the oil entering the bearing can be controlled between 15 - 80 C
Available datasets:
When interested in full dataset contact agusmian.ompusunggu@flandersmake.be.
| No. | Description of the test | Specifications | Download dataset |
|---|---|---|---|
| 1 | Tests at stationary operating conditions to investigate influence of bearing temperature, motor speed and radial load | See downloads on bottom | One sample is made publicly available here. |
| 2 | Tests at stationary operating conditions to investigate relation between bearing fault size and vibration responses | See downloads on bottom | One sample is made publicly available here. |
| 3 | Tests at stationary operating conditions to investigate relation between bearing fault size and vibration responses | See downloads on bottom | One sample is made publicly available here. |
Test component:
The test setup allows to test ball and roller bearings as well as various types of gears.
Operational conditions of the setup:
- Speed: Stationary and non-stationary (<3000 rpm).
- Load: brake torque <50 Nm (resulting in a ± 200 N radial bearing load).
- Lubrication: Oil bath, not temperature controlled.
Available datasets:
When interested in full dataset contact agusmian.ompusunggu@flandersmake.be.
| No. | Description of the test | Specifications | Download dataset |
|---|---|---|---|
| 6 | Gearbox test to investigate the relation between bearing fault size and vibration responses at various stationary operational conditions. | See downloads on bottom | One sample is publicly availabe here. |
SMART MAINTENANCE LIVING LAB, CONSISTING OF 7 IDENTICAL DRIVE-TRAIN SUB-SYSTEMS, FOR ACCELERATED LIFE TIME TESTING OF BEARINGS AND FLEET MONITORING PURPOSES
The Smart Maintenance Living Lab is a demonstrator for smart ‘over-the-cloud’ monitoring for machine optimisation. A main objective is to demonstrate, e.g., earlier, more robust, or more accurate detection/diagnosis of bearing faults by using techniques that exploit bearing life time data.
In order to check for the presence of bearing faults, we measure and record vibrations, load, speed, bearing temperature, and ambient temperature with a purpose-made, computer-controlled setup. There are seven setups for the accelerated lifetime testing of bearings. In this setup, a bearing is aged at an accelerated rate by applying an initial fault to the bearing and running the bearing at high load applied in a radial direction to the bearing. The temperature of the housing is monitored and has a forced cooling to prevent the onset and effects of temperature-related errors.
The acquired measurement data is locally processed and the resulting features are transferred real-time to a cloud environment that can be used to further process, display, or monitor the features.
Operational conditions for each drive-train sub-system:
- Speed: Stationary and non-stationary (at most 2000 rpm), automatically controlled.
- Load: Radial load <10 kN, automatically controlled.
- Lubrication: Oil bath (no temperature control) or grease.
- Forced air cooling.
- Monitoring of motor speed, load, vibration, bearing temperature, ambient temperature.
- Automatic operation and safety stop.
Available datasets:
When interested in full dataset contact agusmian.ompusunggu@flandersmake.be.
| No. | Description of the test | Specifications | Download dataset |
|---|---|---|---|
| 7 | Accelerated lifetime test of a healthy bearing under stationary conditions at one of the drive-train sub-systems | Download on the bottom of the page | One sample is publicly availabe here. |
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