Engineering, Energy, Transport AIC

Yuriy Paladiychuk – Candidate of Technical Sciences, Associate Professor of the Department of Agroengineering and Technical Service of Vinnitsa National Agrarian University (3 Soniachna St., Vinnitsa, 21008, Ukraine, e-mail: rewet@vsau.vin.ua, https://orcid.org/0000-0003-4257-9383).

Inna Telyatnіk – Postgraduate Student of Vinnytsia National Agrarian University (3, Solnychna st., Vinnytsia, 21008, Ukraine, e-mail: inna201098@gmail.com, https://orcid.org/0000-0002-2998-1506).

Marina Kubai – lecturer at the Department of Ukrainian and Foreign Languages, Faculty of Management and Law. of Vinnitsa National Agrarian University (3 Soniachna St., Vinnitsa, 21008, Ukraine, e-mail: marinakubaj@ukr.net, http://orchid.org/0009-0000-5703-295Х).

Modern trends in the field of mechanical engineering require constant improvement of production through the introduction of new methods and means aimed at increasing the reliability of parts and the overall quality of products, while reducing the costs of their production. The reliability of machine parts is determined by various factors, such as strength, resistance to wear, vibration and high temperatures. In order to achieve these reliability criteria, various methods are widely used, such as material selection and the use of technologies aimed at increasing strength and wear resistance, such as heat treatment, surface treatment of parts by various physical methods, and stress reduction.
One of the methods of increasing the fatigue strength and wear resistance of parts includes the use of surface plating on the working surfaces of parts in general and in areas of stress concentration in particular.
The mentioned article carefully analyzes the process of forming metal powders, considering it as a technological operation that leads to the creation of powder forms. A detailed analysis and comparison of the equipment used for vibropress molding of blanks from powder materials is also carried out. The article describes the main technological processes of vibration and shock impact on materials.
In addition, the article offers schemes and methods of implementation of vibration molding of powder materials, as well as analysis and classification of these processes according to their characteristics of vibration and vibration-impact modes. This allows you to understand the effectiveness of various methods and their applicability in specific production conditions, contributing to the further development and improvement of modern technologies in mechanical engineering.

[1]    Paladijchuk, Yu.B., Telyatnik, I.A. (2022). Тypy i konstruktsii vibrozbudzhuvachiv suchasnoho mashynobuduvannia [Types and designs of vibration exciters of modern mechanical engineering]. Vibratsii v tekhnitsi ta tekhnolohii, 4 (107), 26–35. [in Ukrainian].
[2]    Telyatnik, I.A. (2023). Doslidzhennia poverkhnevoi plastychnoi deformatsii pry hidroimpulsnomu vplyvi [Study of surface plastic deformation under hydropulse influence]. Tekhnika, enerhetyka, transport APC, 1 (120). 110–119. [in Ukrainian].
[3]    Veselovska, N.R., Paladijchuk, Yu.B., Telyatnik, I.A. (2022). Doslidzhennia mikrotverdosti poverkhni tsylindrychnoi detali pry deformatsiinomu protiahuvanni [Study of the microhardness of the surface of a cylindrical part during deformation drawing]. Tekhnika, enerhetyka, transport APC, 3 (118), 31–42. [in Ukrainian].
[4]    Iskovich-Lotockij, R.D., Ivanchuk, Ya.V. (2008). Pidvishennya efektivnosti rozvantazhennya materialiv pid diyeyu periodichnih udarnih impulsive [Increasing the efficiency of unloading materials under the action of periodic shock pulses]. Vibraciyi v tehnici i tehnologiyah, 2 (51), 8–11. [in Ukrainian].
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[6]    Iskovich-Lotockij, R.D., Ivanchuk, Ya.V. (2007). Doslidzhennya dinamiki procesu roboti universalnogo gidravlichnogo vibroudranogo privodu dlya rozvantazhennya transportnih zasobiv [Study of the dynamics of the work process of the universal hydraulic vibration-impact drive for unloading vehicles]. Naukovi notatki. Mizhvuzivskij zbirnik (za napryamom «Inzhenerna mehanika»), 20, 184–187. [in Ukrainian].
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[8]    Iskovych-Lototsky, R., Ivanchuk, Ya., Veselovsky, Ya., Gromaszek, K., Oralbekova A. (2018). Automatic system for modeling of working processes in pressure generators of hydraulic vibrating and vibro-impact machine. Proc. SPIE 10808, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 1080850 (1 October 2018). URL: https://doi.org/10.1117/12.2501532. [in English].
[9]    Iskovich-Lotockij, R.D., Ivanchuk, Ya.V., Veselovskij, Ya.P. (2014). Osnovi rezonansno-strukturnoyi teoriyi vibroudarnogo rozvantazhennya transportnih zasobiv [Fundamentals of the resonance-structural theory of vibration unloading of vehicles]. Nauka ta progres transportu. Visnik Dnipropetrovskogo nacionalnogo universitetu zaliznichnogo transportu im. akademika V. Lazaryana, 5 (53). 109–118. [in Ukrainian].
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