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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 1 (104)

Published: 2019.12.11
DOI: 10.37128/2520-6168-2019-1


Description:
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.

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MODELING OF OPERATING MODES OF VIBRATION AND VIBRATION DAMPING MACHINES

DOI: 10.37128/2520-6168-2019-1-7
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Veselovska Natalia – Doctor of Engineering, Professor, Head of the Department of “Machinery and

equipment in agricultural production” Vinnytsia National Agrarian University (Soniachna str., 3,Vinnytsia,

Ukraine, 21008, E-mail: wnatalia@ukr.net).

Zelinska Oksana – PhD, Associate Professor of Department “Modeling and information technologies in

economy” of Vinnytsia National Agrarian University (3, Solnychna str., Vinnytsia, Ukraine, 21008, e-mail:

zeloksanavlad@gmail.com).

IvanchukYaroslav – PhD, Associate Professor of the Department of “Branch Machine building” of

Vinnytsia National Technical University (Khmelnytskeshose str., 95, Vinnytsia, Ukraine, 21021, Е-mail:

ivanchuck@ukr.net).

Gnatyuk Olena – Graduate Student of the First Year of Correspondence Courses of Vinnytsia National

Agrarian University (3, Solnychna str., Vinnytsia, Ukraine, 21008, e-mail: Alenagnatiuk1@gmail.com).

Annotation

MODELING OF OPERATING MODES OF VIBRATION AND VIBRATION DAMPING

MACHINES

In previous studies, studies were conducted on the main modes of inertial load during the development of

technological processes of forming blanks of powder materials by the method of vibro-impact pressing.

The design of the model of the inertial vibropress hammer and the description of its parameters makes it

possible to select different pressing modes, to evaluate the effectiveness of their application.

Various mathematical models of the system were used in constructing exact solutions at the stages of

movement between shocks and at the moments of spivudaryan. They were described by linear differential equations

or finite ratios of stereomechanical theory of impact, which were introduced as boundary conditions of the process.

It is advisable to build and analyze a single form of writing the equations of motion for the driving elements of

machines on the entire time axis, which describe the complete set of realizable motions. This is achieved through the

introduction of nonlinear relationships, reflecting the process of force interaction of the collision or their elements.

Key words: vibration machines, vibro-impact machines, hydraulic drive, efficiency, working modes of

pressing, vibro-impact presses

Fig. 2. Таb. 1. F. 18. Ref. 10.

Keywords: Key words: vibration machines, vibro-impact machines, hydraulic drive, efficiency, working modes of pressing, vibro-impact presses

List of references

References

[1] Korn H., Korn, T. (1974) Spravochnyk po matematyke dlia nauchnykh rabotnykov y ynzhenerov.

[Mathematics Handbook for Scientists and Engineers] Moscow: Nauka [in Russian ].

[2] Iskovych-Lototskyi, R. (2006) Osnovy teorii rozrakhunku ta rozrobka protsesiv I obladnannia dlia

vibro udarnoh opresuvannia [Fundamentals of calculation theory and development of processes and

equipment for vibro-impact press] Vinnytsya :UNIVERSUM–Vinnytsya [in Ukrainian].

[3] Sevostianov, I., Iskovych-Lototskyi, R. (2008) Matematychne modeliuvannia protsesiv vibroudarnoho

separuvannia volohykh dyspersnykh materialiv [Mathematical modeling of the process of separation

of the dispersed materials], 2, 39 – 45, Vibratsii v tekhnitsi ta tekhnolohiiakh [in Ukrainian].

[4] Iskovych-Lototskyi, R., Veselovska, N., Zelinska, O. (2015) Pidvyshchennia efektyvnosti

funktsionuvannia vibro presa z hidro impulsnym pryvodom [Increase defficiencyof vibration press

with hydropulse drive], 2(78), 75–79, Vibratsii v tekhnitsi ta tekhnolohiiakh [in Ukrainian].

[5] Iskovych-Lototsky, R., Veselovska, N., Zelinska, O. (2017). Doslidzhennya osnovnyx robochyx

rezhy`mivinercijnogovibropres-molota z gidroimpul`sny`mpry`vodom. [Investigation of the basic

operating modes of inertial vibration press-hammer with a hydropulse drive], 2(78), 75 – 79, Vibratsii

v tekhnitsi ta tekhnolohiiakh [in Ukrainian].

[6] Iskovych-Lototsky, R., Zelinska, O., Ivanchuk, Y., Veselovska, N. (2017) Development of the

evaluation model of technological parameters of shaping workpieces from powder materials, 2(85), 43

– 46, East European Journal of advanced technologies.

[7] Iskovych-Lototskyi, R., Zelinska, O., Ivanchuk, Y. (2018) Tekhnolohii a modeliuvannia otsinky

parametriv formoutvorennia zahotovok z poroshkovykh materialiv na vibro presovomu obladnanni z

hidro impulsnym pryvodom [Modeling technology for estimating the parameters of shaping of billets

from powder materials on vibropress equipment with a hydropulse drive] Vinnytsya: VNTU [in

Ukrainian].

[8] Iskovych-Lototskyi, R., Ivanchuk, Y., Veselovskyi, Y. (2016) Optymizatsiia konstruktyvnykh

parametriv inertsiinoho vibropres–molota [Optimization of design parameters of inertial vibration

press-hammer], 2, 43 – 50, Visnyk mashynobuduvannia ta transport [in Ukrainian].

[9] Iskovych-Lototskyi, R., Miskov, V., Ivanchuk, Y. (2016) Matematychne modeliuvannia robochykh

protsesiv inertsiinoho vibropres–molota z elektro hidravlichnoiu systemoiu keruvannia

hidroimpulsnoho pryvoda dlia formoutvorennia zahotovok z poroshkovykh materialiv [Mathematical

modeling of working processes of inertial vibration press-hammer with electrohydraulic control

system of a hydropulse drive for shaping of billets from powder materials], 3(237), 176 – 180, Visnyk

Khmelnytskoho natsionalnoho universytetu. Khmelnytskyi: Seriia: Tekhnichni nauky [in Ukrainian].

[10] Iskovych-Lototskyi, R., Ivanchuk, Y., Veselovskyi, Y. (2017) Modeliuvannia robochykh protsesiv

hidroimpulsnoho pryvoda z odnokaskadnym klapanom pulsatorom [Simulation of working processes

of a hydropulse drive with a single-stage valve with a pulsator], 3(86), 10–19, Vibratsii v tekhnitsi ta

tekhnolohiiakh [inUkrainian].

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About journal

Topics of the 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:

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                  Crossref logoНБУ ім. В.І. Вернадського logo
Key information:
ISSN (print): 2520-6168
DOI: 10.37128/2520-6168

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.

History of journal:

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).