1. Experimental testing of mechanical systems
Diagnostic tests:
- absolute vibrations
- relative shaft vibrations,
- stresses,
- pressures
- forces,
- deformation
- sound
- sound intensity.
Monitoring the actual technical condition of mechanical systems:
- periodic monitoring,
- permanent monitoring
Structural testing of mechanical systems:
- Modal Analysis:
- on its own frequency,
- the modal damping,
- the main forms of oscillations,
- structural modifications
Object of the test:
- turbines,
- generators,
- hydro / thermo-mechanical equipment,
- dams,
- pipelines,
- ship locks,
- Machine tools,
- Fans,
- cyclones, mills and other rotating machinery.
Balancing of rotating machines in their own bearings in one or more correction levels:
- balancing of rigid rotors,
- balancing of flexible shafts:
- the mechanical imbalance,
- the electrical imbalance,
- the thermal imbalance,
- the hydraulic imbalance.
Design and implementation of systems for protection against noise, vibration, shaking and shock:
- elastic suspension,
- isolation,
- absorption.
Geometric accuracy testing of machine tools, plants and equipment:
- Verification of the designed parameters during and after fabrication and assembly;
- Technical diagnostics exploitative conditions of mechanical systems based on the determination of the geometric accuracy.
Attesting equipment from the standpoint of safety at work:
- balers, shears and other machines,
- cranes.
2. Static and dynamic structural calculations (sdrc i-deas)
- Spatial modeling of complex structures,
- Structural design strain-stress state,
- Dynamic analysis,
- Optimization of structures and substructures,
- Calculation of the substructure.
3. References for Hydro/Thermal Power Plants
- HE “Đerdap-1“,
- HE “Đerdap-2“,
- HE “Bajina Bašta“,
- HE “Pirot“,
- HE “Vlasinske hidroelektrane“,
- HE “Perućica“,
- HE “Piva“,
- HE “Višegrad“,
- TE “Kosovo“,
- TE “Kostolac“,
- TE “Obrenovac“,
- TE “Pljevlja“,
- TE “Gacko“,
- TE “Ugljevik“.