Issue №: 3 (106)
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.
VERTICAL VIBRATING MOVEABLE DEVICE
Koruniak Petro – Candidate of Technical Sciences (Ph. D in Engeneering), Associate Professor of the Department of Mechanical Engineering of Lviv National Environmental University (1, V. Velykoho Str., Dublyany, Lviv District, Lviv Region, Ukraine, 80381, e-mail: petrokoruniak@gmail.com).
Sheremeta Roman – Candidate of Technical Sciences (Ph. D in Engeneering), Senior Lecturer of the Department of Mechanical Engineering of Lviv National Environmental University (1, V. Velykoho Str., Dublyany, Lviv District, Lviv Region, Ukraine, 80381, e-mail: romansheremeta@ukr.net).
Shvets Oleksii – Candidate of Technical Sciences (Ph. D in Engeneering), Associate Professor of the Department of Mechanical Engineering of Lviv National Environmental University (1, V. Velykoho Str., Dublyany, Lviv District, Lviv Region, Ukraine, 80381, e-mail: shvets2882@gmail.com).
Berezovetskyi Serhii– Candidate of Technical Sciences (Ph. D in Engeneering), Associate Professor of the Department of Mechanical Engineering of Lviv National Environmental University (1, V. Velykoho Str., Dublyany, Lviv District, Lviv Region, Ukraine, 80381, e-mail: siko@email.ua).
Modern industry is characterized by a high level of automation of technological operations in the production of any product. Thus, in order to save production space, as well as to organize the transportation of objects under the ceiling of the workshop, suspended transportation robotic systems are used. With their help, workpieces are supplied to workplaces, and finished parts to assembly positions, as well as loading and transfer of materials and finished products. First of all, it concerns the electronic and radio-electronic industry.
There are a number of transport devices where the cargo flow can move both horizontally, at an angle to the horizon, and vertically. Transportation in the vertical plane can be carried out thanks to a working element such as a belt, rope, chain, combined element, auger, pipe, or a medium (air, water) or a phenomenon (electromagnetic field, vibrations).
On the basis of the analysis of their designs and the patent search, it is possible to conclude that the working process of moving goods in the vertical plane, in connection with its wide variety of choosing a design solution, is the subject of scientific research, and the orientation of designers to the modernization of these means of movement, primarily with the aim increasing the efficiency of use, the energy efficiency coefficient and reducing the material consumption of equipment always remains an urgent task of mechanical engineering. The choice of such means depends, first of all, on its type, technological purpose, technical and economic indicators of production. All this indicates the need to deal with this issue, because even a slight improvement of these indicators gives a significant economic effect as a whole.
In this work, as a development of alternative means of movement in suspended transport robotic systems, vibrating mobile devices, which can contain a cargo platform with a product or, for example, a simple manipulator, have become. We suggest you familiarize yourself with the results of the device's research in the forward and reverse direction of movement in the vertical plane. For the convenience of the study, a round profile (pipe) is taken as a monorail, on which a mobile vibrating device is strung.
The design of the device can be quite diverse: in the form of elastic elements, brake, friction, overtaking, eccentric and ratchet mechanisms, etc. In this case, an elastic conical collet is used, which contacts the surface of the column. An effective means of implementing the given function is the use of an electromagnetic pad brake.
The structure is built according to a two-mass scheme, which contains a working body, an electromagnetic drive and a locking mechanism. The effect of vibratory movement of the device along a vertical (rough) pipe is realized according to the asymmetry scheme of the first type under the action of longitudinal harmonic oscillations.
Cyclic programming provides automatic execution of specified operations, stopping at loading and unloading positions, changing the direction of movement.
1. Koruniak P.S., Malashchenko V.O., Nishchenko I.I. Vibratsiine peresuvannia po shorstkii poverkhni. Naukovo-tekhnichnyi ta vyrobnychyi zhurnal: Pidiomno-transportna tekhnika. 2017. № 3. S. 33–40.
2. Koruniak P.S. Transportuvalni mashyny. Osnovy konstruiuvannia i rozrakhunku vibratsiinykh transportuvalnykh mashyn: navch. posib. Lviv : Vydavnytstvo «Spolom», 2017. 244 s.
3. Vibratsiinyi prystrii peresuvannia : pat. 121455 Ukraina : MPK B65J 5/100 P.S. Koruniak, R.B. Sheremeta, I.M. Malyk № u2017 05040; zaiavl. 24.05.2017, opubl. 11.12.2017, Biul. № 23.
4. Vertykalnyi vibratsiinyi peresuvnyi prystrii : pat. 132128. Ukraina : MPK V25J 5/00. P.S. Koruniak, R.B. Sheremeta № u201809388; zaiavl. 17.09.2018, opubl.11.02.2019. Biul. № 3.
About the journal
The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine
(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)
Old version of the site: http://vibrojournal.vsau.edu.ua/
The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:
The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University
The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.
The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.
The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.
The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.
Objectives of the Scientific Journal
To achieve its stated purpose, the journal addresses the following key objectives:
dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;
promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;
support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;
обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;
development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;
dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.
Publisher Vinnytsia National Agrarian University
In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published 119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.
