logo

Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 1(112)

Published: 2021.03.23
DOI: 10.37128/2520-6168-2021-1


Description:
The journal solves the problems of creation and improvement of machinery and technologies for agriculture: 131 - Applied Mechanics, 132 - Materials Science, 133 - Industrial Engineering, 141 - Power Engineering, Electrical Engineering and Electromechanics, 208 - Agricultural Engineering.

Read about journal

MODERNIZATION OF THE TEMPLATE FOR MARKING OUT SHEET METAL PRODUCTS OF THE MOST USED SPATIAL FORMS

DOI: 10.37128/2520-6168-2021-1-7
PDF Повернутись

Ostrovsky Anatoliy – Assistant of the Department "Machinery and Equipment for Agricultural Production" of the Vinnytsia National Agrarian University (3, Solnechnaya St., Vinnitsa, 21008, Ukraine, email: anatol.u.ostrowski@gmail.com).

Annotation

The use of innovative solutions significantly improves the technological process of manufacturing products, promotes the economic growth of enterprises. Therefore, first, we need to pay attention to the latest technologies as a guarantee of future growth in the welfare of the population. However, it is worth noting that not every company can afford to purchase and sell high-tech equipment due to financial problems. As a consequence of the above, it is necessary to activate the internal potential of enterprises. Simple technical solutions, very often, can serve as a replacement for equipment from foreign manufacturers without significant reorganization of production and large-scale investments.
Due to, the fact that sheet metal is widely used in production, namely in the manufacture of various parts, it is advisable to improve the technological process of processing thin metal sheets. One of the initial operations of machining sheet metal is marking with a template.
The traditional method of using a template for the flat marking of metal sheets involves mirroring the pattern of the marking and the working part of the contour of the template, the movement of the plotter to mark described the shape of the template during contact pattern-painter. As a result, of the markup operation, the number of segments of the broken line that formed the markup pattern was equal to the number of movements required to complete the operation. The disadvantage of the traditional technique is both temporal and spatial aspects of the marking process, namely the change of direction of the drawing, which significantly slows down the marking process.
As a result, of numerous experimental studies, it was found that this process can be improved through innovative techniques of flat marking. In order to maximize the potential of sheet metal machining at the initial stages of the technological process, according to the test results, the design of the marking template was finalized.

Keywords: template, drawing, marking, flat marking, marking operation, marking techniques

List of references

[1]    Greyner, K.G. (2021). Kotel'noye delo. Razmetka v kotel'nom dele. URL: https://www.twirpx.com/file /29545 50/ (data zvernennya: 04.02.2021). [in Russian].
[2]    Pekhovka M.V. (2019). Osnovy slyusarnoyi spravy : navch. posib. Kyyiv. [in Ukrainian].
[3]    Sushko, O.V. (2020). Osnovy slyusarnoyi spravy : navch. posib. Melitopol : TPTS «Forward press». [in Ukrainian].
[4]    Popov, A.F., Pakhar, T.V., Parzhnytsʹkyy, O. V., Shulepina, H.YU. (2020). Osnovy slyusarnoyi spravy : navch. posib. Chernivtsi : Bukrek. [in Ukrainian].
[5]    Shulʹha, O.M., Denysenko, A.V. (2017). Tekhnolohichnyy praktykum : metodychni rekomendatsiyi do praktychnykh robit z kursu. Chernihiv. [in Ukrainian].
[6]    Operatsii gibki, zamykaniya uglov. Model' Korpus. URL: https://kompas.ru/source/info_ materials /2 018/Azbuka_KOMPAS-3D.pdf (data zvernennya: 05.02.2021). [in Russian].
[7]    Hrabchenko, A.I., Fedorovych, V. O., Harashchenko, YA. M. (2009). Metody naukovykh doslidzhenʹ : navch. posib. Kharkiv : NTU «Kharkivsʹkyy politekhnichnyy instytut». [in Ukrainian].
[8]    Izgotovleniye shablonov, razmetka i nametka : URL: http://legacy.stu. lipetsk.ru/files /materials /7938/ lection_5.pdf (data zvernennya: 05.02.2021). [in Russian].

All journal issues

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)

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: Tokarchuk Olexiy A.

Ph.D., Assoc., VNAU (Vinnytsia)

Deputy Editor-in-Chief: Veselovska Nataliia R.

Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)

Executive Secretary: Polevoda Yuri A.

Ph.D., Assoc., 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

Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine

Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University

Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tsurkan A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Ivanchuk Y.V. - Ph.D., Associate Professor, Vinnytsia National Technical University

Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)

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, Russian, 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).