Vibration expertise on rotating machinery

Vibratory expertise is used to diagnose the vibration phenomena and find solutions to reduce them.

Goals :
• Measurements and analyses of vibration phenomena on field, Vibratory diagnosis on field.
• Analyses of the operating vibratory behavior.
• Analyses of the shaft deplacement in its bearings by orbit. Measurement and analyses of the shaft center line.
• Response functions analyses (vibratory resonance)
• Transient regime and critical speeds analyses.
• Mechanical and vibration state of the machine.
• Solution proposal.
 
Machine type :

• Steam turbine
• Gaz turbine
• Electrical engine
• Gearbox
• Compressors
• Crushers
• Generators
• Pumps
• etc…

Interventions area :

• Vibratory trouble causing a production waste.
• Mechanical failure.
• Equipment reliability.
• Dispute with a supplier.
• Control before and after mainteance operations.