Torsiography method of bent shafts torsion oscillations in the forced diesel engines

During work of the forced diesel engine there can be a resonance of oscillations, therefore each new diesel engine is exposed to desing and experimental researches on torsion oscillations. Application of thermoplastical polymer in impulse neutralizers of torsion oscillations increases reserve factor of fatigue strength. Thus the weight decreases, inertia loadings decrease for elements of construction which becomes simpler.