Vibrations in engineering and technology

Stadnik Mykola Ivanovich – Doctor of technical sciences, professor of the department of electrotechnical systems of technologies and automation in agro-industrial complex of Vinnitsa national agrarian university: Vinnytsya st. Sonyachna 3, VNAU 21008, e-mail: stadnik1948@gmail.com.

Yaroshenko Leonid Victorovich – Candidate of technical sciences, associate professor of the department of electrotechnical systems of technologies and automation in agro-industrial complex of Vinnitsa national agrarian university: Vinnitsa, st. Sonyachna 3, VNAU 21008, e-mail: volvinlv@gmail.com.

Solona Olena – Candidate of Technical Sciences, Associate Professor of the Department of General Technical Disciplines and Labor Protection, Vinnytsia National Agrarian University: 3, Solnyschaya St., Vinnytsia, Ukraine, 21008, e-mail: solona_o_v@ukr.net.

Chubyk Roman – Candidate of technical sciences, associate professor, associate professor of the department of fundamentals of technology of Drohobych State Pedagogical University: 

Drohobych, st. I. Franka, 24, 82100, e-mail: r.chubyk@gmail.com.

Proposed and substantiated design of a controlled electromechanical symmetrical debalance vibration drive for vibration process machines that eliminates the danger of jamming mobile unbalances when moving them along the drive shaft and generates a centrifugal force that acts in a vertical plane perpendicular to the axis of the drive shaft, while the shaft of the vibration drive, together with the working body of the vibrating machine, fluctuates in an upright plane in an elliptical trajectory. In addition, this controlled electromechanical symmetrical debalance vibration drive with automatic control system allows to quickly and independently adjust the frequency and amplitude of oscillation of the working body of the vibrating machine to be operatively and independently adjusted and set the energy-saving resonance mode of these machines, as well as establish the required amplitude of the oscillations of the working body at a given frequency of its oscillations, which allows to significantly expand the technological application of vibrating machines.

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