Theoretical research of a new design of a parametric pressure pulse generator for a vibratory hydraulic drive
Vol 131 No 1 (2026), Articles
Vol 131 No 1 (2026)

Theoretical research of a new design of a parametric pressure pulse generator for a vibratory hydraulic drive

Articles
https://doi.org/10.7862/tiam.2026.1.4
Published March 29, 2026
Roman Obertyukh
1Department of industrial machinery Engineerig, Vinnytsia National Technical University, Khmelnytske highway 95, Vinnytsia, Ukraine
Andrii Slabkyi
1Department of industrial machinery Engineerig, Vinnytsia National Technical University, Khmelnytske highway 95, Vinnytsia, Ukraine
Oleksandr Povstyanoy
Lutsk National Technical University
Sergey Sukhorukov
Department of industrial machinery Engineerig, Vinnytsia National Technical University, Khmelnytske highway 95, Vinnytsia, Ukraine
Sergey Kotyk
Department of industrial machinery Engineerig, Vinnytsia National Technical University, Khmelnytske highway 95, Vinnytsia, Ukraine
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Keywords

mathematical model, vibratory drive, frequency, amplitude, hydraulic link.

How to Cite

Obertyukh, R., Slabkyi, A., Povstyanoy, O., Sukhorukov, S., & Kotyk, S. (2026). Theoretical research of a new design of a parametric pressure pulse generator for a vibratory hydraulic drive. Technologia I Automatyzacja Montażu (Assembly Techniques and Technologies), 131(1), 32-38. https://doi.org/10.7862/tiam.2026.1.4
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Abstract

Based on the results of the analysis of known circuit and structural designs of pressure pulse generators (PPG) in liquid, a new design of a single-stage parametric PPG with increased throughput capacity has been developed according to the connection diagram to the executive hydraulic cylinder of the hydraulic pulse drive (HPD) «at the inlet», the distribution links (first and second sealing stages) of which are combined with a high-rigidity slotted spring (SS). The newly designed PPG is used to control the HPD with a parametric-type actuating hydraulic cylinder. In order to create a scientifically sound methodology for the design calculation of the studied hydraulic impulse drive and PPG, a dynamic model of the HPD was developed, based on which and a sound structure of assumptions, a mathematical model of the HPD was constructed and analysed.

https://doi.org/10.7862/tiam.2026.1.4
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