Issue №: 3(102)
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.
RESEARCH OF A STRESS-DEFORMIVE STATE OF PAPER MATERIAL WITH DIRECT EXTRACTION BY A STOPPING METHOD BY COOLING
Matviychuk Viktor – Doctor of Technical Sciences, Professor of the Department of "Electrotechnical Systems, Technologies and Automation in the Agrarian and Industrial Complex" of Vinnytsia National Agrarian University (3, Solnyshchaya St., Vinnytsia, 21008, Ukraine, email: vamatv50@gmail.com).
Kolisnyk Mykola – Postgraduate Student of Vinnytsia National Agrarian University (3, Solnyshchaya St., Vinnytsia, 21008, Ukraine, email: kolisnik30@gmail.com).
Shtuts Andriy Anatoliyovych – Assistant of the Department of "Electrotechnical Systems, Technologies and Automation in the Agrarian and Industrial Complex" Vinnytsia National Agrarian University (3, Solnychna St., Vinnytsia, 21008, Ukraine, email: shtuts1989@gmail.com).
The character of the shape change is analyzed and the problem of determination of the stress-deformed state of the ring blank with a complex profile of the end part, which is obtained by direct extrusion with the use of the stamping process by means of melting, is solved. As the main methods of research, the method of dividing grids and the measurement of hardness, as well as the analysis of the microstructure of the material have been selected.
The picture of the distribution of the intensity of deformations and the stress state index in the cross sections of the cam half sleeve is obtained, as well as the ways of deforming the particles of the material of the most dangerous zones of the workpiece in the coordinates of the marked parameters. The ways of controlling the flow of material of a workpiece and estimation of its deformity are determined.
[1] Matviychuk, V. (2009) Sovershenstvovanye protsessov lokalnoi rotatsyonnoi obrabotky davlenyem na osnove analyza deformyruemosty metallov. [Improvement of the processes of local rotational pressure treatment based on the analysis of the deformability of metals]: Kramatorsk: DGMA [in Ukrainian].
[2] Vinogradov, L. (1989) Tekhnolohycheskye vozmozhnosty rotatsyonnoho deformyrovanyia [Technological possibilities of rotational deformation] 4, 14 – 16. Forging and stamping production [in Russian].
[3] Del, G. (1971) Opredelenye napriazhenyi v plastycheskoi oblasty po raspredelenyiu tvёrdosty [Determination of stresses in the plastic region by the hardness distribution] Moscow: Mechanical Engineering [in Russian].
[4] Rvachev, M. (1991) Prymenenye metoda R-funktsyi dlia эksperymentalno-raschёtnoho yssledovanyia kynematyky deformyrovanyia v osesymmetrychnыkh statsyonarnыkh protsessakh OMD [Application of the R-Functions Method for Experimental and Calculated Research of Kinematics of Deformation in Axisymmetric Stationary Processes of OMD] 9, 40 – 42. Izv. universities. Ferrous metallurgy [in Russian].
[5] Ogorodnikov, V. (1989) Deformyruemost y razrushenye metallov pry plastycheskom formoyzmenenyy [Deformability and destruction of metals during plastic deformation] УМК ВО [in Russian].
[6] Mikhalevich, V. (1998) Tenzorni modeli nakopychennia poshkodzhen [Tenzorni models of accumulation of a system] Vinnitsa: „UNIVERSUM - Vinnitsa” [in Ukrainian].
[7] Kaletnik, G. (2013) Osnovy inzhenernykh metodiv rozrakhunkiv na mitsnist i zhorstkist [Basic engineering methods of rosrahunkiv on the city and the market] Kiev: “High-Tech Press” [in Ukrainian].
About journal
131 - Applied Mechanics
132 - Materials Science
133 - Industry engineering
141 - Power engineering, electrical engineering and electromechanics
208 - Agricultural engineering
The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences
(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)
Old version of site: http://tetapk.vsau.edu.ua, http://techjournal.vsau.org
The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:
Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: Vinnytsia National Agrarian University
Editor-in-chief: Oleksii Tokarchuk - Ph.D., Associate Professor, VNAU (Vinnytsia)
Deputy Editor-in-Chief: Natalia Veselovska - Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)
Executive Secretary: Yuriy Polevoda- Ph.D., Associate Professor, VNAU (Vinnytsia)
Members of the Editorial Board:
Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)
Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine
Hraniak V.F. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Ivanchuk Y.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Technical University
Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University
Kupchuk I.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Sevostianov I.V. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Spirin A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tverdokhlib I.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tsurkan A.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Agrarian University
Yaropud V.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Type of publication: journal
Kind of publication: scientific
Publication status: domestic
Year of foundation: 1997
Periodicity: 4 times per year
Volume: 18-20 conv. print. sheet (А4)
ISSN: 2520-6168 (print version), (online version)
Language of publication: (mixed languages) Ukrainian, English
The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.
The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.
The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".
Subscription to the journal can be issued in each post office. The subscription index is 99720.
It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.
In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).
Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).
