VIBRATION STRESS RELIEF

Induced vibrations create a pulse so that the metal oscillates smoothly in a higher-than-natural energy state. When this occurs, areas of high stress concentrations (which are generated by sudden temperature changes) use the additional energy to redistribute these stresses to areas of lower stress concentrations, thereby eliminating the overall effects of stresses within the metal parts. Induced vibrations create a pulse so that the metal oscillates smoothly in a higher-than-natural energy state.