Dynamics of a Statically Unbalanced Rotor with an Elliptic Automatic Ball Balancer


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Abstract

The effect of the ellipticity of a race of an automatic ball balancer (ABB) on the dynamics of a statically unbalanced symmetrically fixed rotor is discussed in this paper. The analysis of stationary and non-stationary movement modes of the system showed that the shape of ABB's race deviating from an ideal circle can lead to loss of the functionality of the ABB.

About the authors

V. G. Bykov

St. Petersburg State University

Author for correspondence.
Email: v.bykov@spbu.ru
Russian Federation, St. Petersburg, 199034

A. S. Kovachev

St. Petersburg State University

Author for correspondence.
Email: a.kovachev@spbu.ru
Russian Federation, St. Petersburg, 199034

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