System Analysis of Automatic Balancing (Self-Balancing) Machine Rotors with Liquid Working Bodies

Vilen Royzman; Algimantas Bubulis; Ilona Drach

doi:10.4028/www.scientific.net/SSP.147-149.374

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System Analysis of Automatic Balancing (Self-Balancing) Machine Rotors with Liquid Working Bodies

Abstract:

This article deals with automatic balancing (self-equalizing) of rotors with vertical axis of rotation by means of liquid. There used to be a statement claiming that automatic balancing was possible only after first critical (above resonance) rotation zone of rotors. However in 1995 the phenomenon of automatic balancing with liquid in both below resonance zone of rotor rotation and in the resonance itself was registered using the method of high speed video shooting. The paper suggests theoretical explanation of the phenomenon stated by means of carried out experiments.