Vibrations in engineering and technology


Issue №: 2(97)

Published: 1970.01.01
DOI: 10.37128/2306-8744-2020-2

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.

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DOI: 10.37128/2306-8744-2020-2-15
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Andrii Shtuts – Assistant Professor, Department of Electric Power Engineering, Electrical Engineering and Electromechanics, Vinnitsa National Agrarian University (3, Solnechna str., Vinnitsa, 21008, Ukraine, email: shtuts1989@gmail.com).

Maxim Sluzalyuk – Deputy Director of the Vladivostok-Lyulin Research and Breeding Station. Institute of Bioenergy Crops and Sugar Beet. Of the National Academy of Agrarian Sciences of Ukraine (15, Kalynivskyi district, Vinnytsia region, 22422, Ukraine, email: selekstanciya@gmail.com).




Despite the fact that stamping processes have been around for a relatively long time and have significant advantages compared to traditional approaches, as well as high technical and economic indicators, this process is not widespread.

The machine-building industry needs mass production and use of sophisticated parts of various designs. The need of Ukraine for the details of such a design varies significantly and can reach tens of millions of pieces. The need for ring blanks of type flanges (gear) of the total amount is more than 50% [1].

According to foreign enterprises, when cutting, the material utilization ratio is 40-50%, and when using stamping, it is pumped through using surface heating of workpieces - 75-80% [5]. If we take into account the use of energy for the production of steel and its processing per unit weight of the finished part, then it is 70–84 MJ / kg when machined, and 41–49 MJ / kg for plastic deformation.

To improve the ductility and deformability of the material, it is advisable to use induction plants for heating carbon steel preforms before pressure treatment. Two types of fundamentally different heating options are used: pass-through, when the workpiece warms up to its entire thickness with a temperature difference between the surface and the core of 50-100 °, and surface, when you need to heat only a relatively small layer of metal to a certain depth.

Before stamping, wetting requires the use of surface induction heating, which provides greater surface plasticity of the workpiece material without changing its structure [3]. In this regard, surface and end-to-end inductive heating installations are widely used in stamping processes for wetting.

The absence of theoretically justified parameters of the regime leads to the use in practice of induction heating of systems with unsuccessful design solutions and relatively low technical and economic indicators.

Thus, there is a need for relevant research aimed at determining the rational parameters of the heating mode, providing on this basis effective processing of workpieces.


Keywords: wet forming, metal forming, induction heating, technological process, plastic deformation

List of references

1. Matviichuk, V. A., Aliiev, I. S. (2009). Sovershenstvovanye protsessov lokalnoi rotatsyonnoi obrabotky davlenym na osnove analyza deformyruemosty metallov. Kramatorsk. [in Ukrainian].

2. Del, H. D. (1971). Opredelenye napriazhenyi v plastycheskoi oblasty po raspredelenyiu tvёrdosty. Mashynostroenye. Moskva. [in Russian].

3. Ohorodnykov, V. A. (1989). Deformyruemost y razrushenye metallov pry plastycheskom formoyzmenenyy. Kyev. [in Ukrainian].

4. Koriakyn, N. A., Lebedev, V. A. (1987). Shtampovka obkatyvanyem. Moskva. [in Russian].

5. Surkov, V. A., Halymov, E. R. (2005). Razrabotka tekhnolohyy shtampovky koltsevykh y flantsevykh zahotovok obkatyvanyem: Sbornyk materyalov XVII Vserossyiskoi nauchno-tekhnycheskoi konferentsyy. (pp. 134-135). Moskva. [in Russian].

6. Vypanasenko, N. S. (2007). Analyz sposobov upravlenyia ynduktsyonnыm nahrevom tsylyndrycheskykh soedynenyi pry ykh demontazhe. Zbirnyk naukovykh prats Natsionalnoho universytetu korablebuduvannia. 123–128. [in Ukrainian].

7. Vypanasenko, N. S. (2008). Parametry elektromahnitnoho polia ustanovky induktsiinoho nahrivu tsylindrychnykh ziednan. Zbirnyk naukovykh prats Natsionalnoho hirnychoho universytetu, 30. 217–223. [in Ukrainian].

8. Vypanasenko, N. S. (2009). Matematychna model dlia analizu teplovykh protsesiv induktsiinoho nahrivannia tsylindrychnykh ziednan stalevykh detalei. Visnyk Vinnytskoho politekhnichnoho instytutu. 60–65, [in Ukrainian].

9. Ohorodnikov, V. A., Arkhipova, T. F. (2018). Teoretychni ta praktychni problemy v obrobtsi materialiv tyskom i yakosti fakhovoi osvity. Zbirnyk materialiv IX Mizhnarodnoi naukovo-tekhnichnoi konferentsii "Teoretychni ta praktychni problemy v obrobtsi materialiv tyskom i yakosti fakhovoi osvity", (prysviachena 120-richchiu pidhotovky fakhivtsiv z obrobky materialiv tyskom v KPI im. Ihoria Sikors. Kyiv. [in Ukrainian].

10. Ohorodnikov, V. A., Hubanov, A. V., Polyshchuk, L. K. (2018). Enerhiia znoshuvannia poverkhon tertia detalei mashyn. Visnyk mashynobuduvannia ta transportu, 2. 80–84. [in Ukrainian].

11. Shtuts, A., Kolisnyk, M., Yavdyk, V. (2018) Іmprovement of processes of rolling stamping on the basis of investigation of technological parameters on the mechanics of workpieces’ formation. MOTROL Commission of Motorization and Energetics in Agriculture, 1(20). 19 – 25. Lublin [in English]. 

12. Vynohradov, L. V., Matvyichuk, V. A., Mochalov, S. M. (1989). Tekhnolohycheskye vozmozhnosty rotatsyonnoho deformyrovanyia. Kuznechno-shtampovochnoe proyzvodstvo, 4. 14–16. [in Ukrainian].


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About journal

Topics of the 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

Key information:
ISSN (print): 2306-8744
DOI: 10.37128/2306-8744

The certificateof massmediaState 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/

History of journal:

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.