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Rational synthesis of two-frequency resonance vibratory machines

Journal: Industrial Process Automation in Engineering and Instrumentation [Avtomatizacìâ virobničih procesìv u mašinobuduvannì ta priladobuduvannì] (Vol.49, No. 1)

Publication Date:

Authors : ;

Page : 8-17

Keywords : resonance; oscillations; vibratory machine; electromagnetic drive; natural frequency;

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Abstract

The article tackles the problem of the synthesis of the two-frequency resonance oscillations in the three-mass oscillating system. The stiffness coefficient which provides the multiple two-frequency resonance mode in the case of modernization of the two-mass resonance machines with an electromagnetic drive is defined. The influence of inertance of oscillation mass on the characteristics of working mass acceleration is determined – the maximal value and the correlation between harmonics.

Last modified: 2018-03-10 21:10:36