Description
Once the component is clamped in the customer’s own clamping device, an automatic determination of the resonance frequencies can be started. Optionally, a specified clamping force can be controlled and documented using a pressure sensor. The results and measurement data can be saved and reports can be created.
Advantages & Innovation
- Automated test system for determining natural frequencies and damping
- Test procedures in accordance with internal company regulations
- Cost and time savings thanks to low personnel costs
- Scalable for different shovel types and sizes
- Software-controlled component clamping using hydraulics
- Different clamping blocks depending on blade size
- Excitation by automatic modal hammer
- Automatic measurement report generation
- Blade database
- Easy to use
- Export to Excel, ASCII or SAP
- Software controlled hydraulic clamping (optional)
- Vibration measurement with a laser Doppler vibrometer, accelerometer or microphone
- Frequency range up to 100kHz
- Frequency resolution < 1Hz to 20kHz
- Project-orientated database structure
- SQL database for multiple workstations
Application & Integration
- Component tests for gas and steam turbines
- Component testing of aviation engines
- Turbine blades, compressor blades
- Compound material components
- Blade revision
- Quality control
- Series testing
- Research and development
- Model updating
- Experimental modal analysis