Issue №: 3(114)
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.
STUDY OF TECHNOLOGICAL PROCESSES OF STAMPING OF FLANGE-TYPE PARTS BASED ON THE APPLICATION OF COMBINED EXPRESSION METHODS
Mykhalevych Volodymyr – Doctor of Technical Sciences, Full Professor, Department of Electric Power Engineering, Electrical Engineering and Electromechanics, Vinnitsa National Agrarian University (3 Solnechna St., Vinnitsa, 21008, e-mail: mykhalevych@vntu.edu.ua, https://orcid.org/0000-0003-1557-7331)
Kolisnyk Mykola – Assistant Professor, Department of Electric Power Engineering, Electrical Engineering and Electromechanics, Vinnitsa National Agrarian University (3, Solnechna str., Vinnitsa, 21008, Ukraine, email: kolisnik30@gmail.com, https://orcid.org/0000-0001-5502-6556).
Shtuts Andrii – Ph.D., Senior Lecturer., Department of Electric Power Engineering, Electrical Engineering and Electromechanics, Vinnitsa National Agrarian University (3, Solnechna str., Vinnitsa, 21008, Ukraine, email: shtuts1989@gmail.com, https://orcid.org/0000-0002-4242-2100).
The research of technological processes for stamping flange-type parts, particularly using combined extrusion methods, is a relevant direction in the field of materials science and mechanical engineering. Flanges, as structural elements, are widely used in various industries, especially in mechanical engineering, where high quality requirements are imposed. Ensuring high quality and cost-effectiveness in production necessitates the development of effective stamping technologies that achieve the required mechanical properties and accuracy of the parts.
This paper examines the processes of combined extrusion, which integrate methods of bulk stamping and reverse extrusion. This approach allows for the simultaneous production of complex-shaped parts with enhanced accuracy and uniformity in the material structure. Such technologies ensure uniform deformation distribution and minimize the occurrence of defects, which is particularly important when manufacturing parts with high demands for reliability and durability.
Special attention is given to the optimization of the stamping process parameters, including the selection of suitable materials, geometric parameters of the workpieces, and processing modes. The use of numerical modeling made it possible to investigate the influence of these parameters on the final properties of the parts, thereby reducing the number of experiments and shortening the development time of new technologies. Additionally, the paper addresses the energy consumption of the process, tool wear resistance, and the influence of different technological modes on the material's microstructure. Thus, the research findings can be utilized to improve existing technologies and develop new methods for stamping flange-type parts, enhancing their market competitiveness and meeting the growing demands of modern production.
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About journal
The journal "Vibrations in engineering and technology" presents materials on the following issues
• Theory of processes and machines
• Mechanical Engineering and materialprocessing
• Processing and food production
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
Kind of publication: journal
Type of publication : Scientific
Publication status: Domestic
Year of founding:
Periodicity: 4 times a year
Extent: 18.75 nominal printed pages
ISSN: 2306-8744 (printed version), (online)
Language of edition : (mixed languages) Ukrainian, English
The scope of the distribution and the category of readers: national, foreign, teaching staff, scientists, businessmen.
Periodical is included in the list of scientific professional editions of Ukraine approved by the Order of Ministry of Education and Sciences of Ukraine from 21.12.2015 No. 1328.
The journal "Vibrations in engineering and technology" is included in the "Catalogue of periodicals of Ukraine".
Journal subscription can be executed in each post office department.
Subscription Index is 99720.
Old version of site: http://vibrojournal.vsau.edu.ua/
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 94 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Kaletnik H.M PhD , professor, academician NAAS 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.