Car testing and vibratory qualification
qualification process of a product often includes vibratory endurance tests. This applies to any part designed by a car equipment manufacturer, for example, who needs to answer to the manufacturer’s specifications.
Transport can also be a source of product degradation. A simulation on vibrating table allows packaging performances to be validated, but also the effectiveness of vibratory uncoupling or a suspension.
Our test laboratory’s team can answer to your needs to characterise the vibratory behaviour of your products and guarantee their mechanical resistance. We study and implement our own test assemblies.
Our tests proposal:
- Vibratory endurance, tests on resistance to impacts and bumps
- Fatigue of parts by resonance monitoring
- Random vibrations, simulation of transport
- Searching for resonance by hidden scan
- Combined tests
Vibrations – Thermal cycle – Humidity
Part during vibration endurance
Our vibratory test facilities:
- Maximum thrust: 56 kN
- Vertical and horizontal excitations
- Frequency range: 5-2100 Hz
- Off-load maximum peak acceleration: 100 g
- Maximum c-c displacement: 63.5 mm
- Maximum peak speed: 1.6 m/s
- Static load: up to 700 kg
- 4-channel control and acquisition station
Generator of electrodynamic vibrations
Our climatic test facilities
- Hot cycling up to 180°C
- Cold cycling down to -60°C
- Controlled humidity 10 % -98%
Climate chamber
CETIM-CERMAT / 21, rue de Chemnitz BP 2278 - 68068 Mulhouse Cedex
Tél : 03 89 32 72 20 / Fax : 03 89 59 97 87