Bump Test and modal analysis

The bump test is a vibration analysis technique that allows us to identify resonances and propose modifications in machine structures and components to alter their natural frequencies or even design dynamic vibration absorbers to attenuate resonant energy. We execute this service in:

  • pedestals;
  • Bearing housings;
  • carcasses;
  • Ducts of fans; impellers;
  • Coil head of generators;
  • Turbine blades;
  • Pipes and supports; etc.