100 % tested. 0 % destroyed.
Resonance analysis detects cracks, structural defects and material mix-ups – non-destructively and fully automated. On cast, sintered, ceramic and forged parts.
What SonicTC.AT delivers.
Eigenfrequency & Q
Modal resonance with ±0.1 Hz resolution. Q-factor and damping reveal cracks, voids, mix-ups.
Impulse or sweep
Knock excitation (hammer/actuator) or sweep (piezo/loudspeaker). Selectable per part.
Mode tracking
Tracks individual eigenmodes. Mode shifts reveal material mix-ups and heat-treat errors.
Adaptive tolerances
Tolerance bands learned statistically from the golden-part population.
Climate compensation
Compensates temperature and humidity influences in the algorithm.
100% inline
Fully automated excitation, capture, evaluation in line. < 500 ms typical.
Performance that counts.
From sample to series.
How we integrate SonicTC into your line.
Every project starts with a feasibility analysis: we receive your part and golden-part references, characterise the acoustic behaviour and deliver a test specification.
Then comes the pilot install – as a rental or fixed installation. After successful validation, the line ramps up. With SLA-backed support, calibration and software updates.
- 1. Feasibility (1–4 weeks)
- 2. Pilot or rental (4–12 weeks)
- 3. Series commissioning (4–8 weeks)
- 4. Lifecycle support, maintenance, updates
SonicTC.AT in detail.
Frequently asked.
Which materials can be tested?
Cast iron (GJL, GJS, GJV), sintered metals, ceramics, forgings, plastics – any material with a defined modal response.
Are sub-surface cracks detected?
Yes. Resonance analysis is volumetric – it sees cracks regardless of position, as long as they affect eigenfrequency or damping.
How does SonicTC.AT differ from ultrasound or eddy current?
Acoustic resonance tests the entire part in one shot – not pointwise. Faster, geometry-independent and no coupling medium.
Do I need defect samples for setup?
Ideally yes, but not required. Our self-supervised anomaly mode works from golden-part data alone.
4 weeks of SonicTC – risk-free.
Try SonicTC software for 4 weeks with your own data. No credit card, no contract. Simply request.
With SonicTC we made the jump from sampling to 100% inline testing – without replacing our existing hardware.
Ready to experience acoustic test technology in your line?
Send us your part or schedule an online demo. First assessment within 24 hours.