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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 4(115)

Published: 2021.12.24
DOI: 10.37128/2520-6168-2021-4


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.

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INNOVATIVE THREAD METHOD THROUGH CYLINDRICAL HOLES

DOI: 10.37128/2520-6168-2021-4-10
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Anatoliy Ostrovsky – 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, https://orcid.org/0000-0001-5700-3593).

Annotation

 

Innovative activity in the field of engineering and technology, based on the use of best practices, contributes to scientific and technological progress in production. The latest projects in the field of technology significantly increase the technical and economic performance of enterprises. Innovative technical solutions of production nature significantly improve the structure and quality of production. Given the level of the proposed technological changes in the manufacture of threads in through holes, these innovations cover the field of combinatorial and partial.

Today mechanical engineering is characterized by mechanization and automation of technological processes, a wide range of products of various parts. Among the non-detachable and detachable joints of parts, the threaded connection is the most common. Simplicity, reliability, the ability to adjust the force with which the conjugate surfaces come into contact, the possibility of repeated cycles of disassembly and assembly, etc., make this type of connection the most commonly used in mechanisms and machines of modern engineering. With the simplicity of the contact pair of threaded joints, where one of them contains the outer and the other the inner screw surface, during their manufacture there are problems that significantly inhibit production.

The subject of research of this article is the solution of difficulties of manufacturing of an internal cut in through openings of small diameter by means of a tap. According to various sources, up to 80% of marriage is due to breaking taps. Studies by a group of scientists has found that more than 75% of taps break when the reverse (reverse) stroke of the tap, when the torque reaches its maximum value.

The reverse scheme of production of a screw profile of a cutting surface by means of the mechanized devices and their alternative analogs, and also machines of drilling group, is offered.

Keywords: thread, thread, thread, tap, technical innovations, thread making, thread manufacturing process

List of references

[1]    Dobryansʹkyy S. S., Ishchuk M. S. Syly rizannya pry narizuvanni zovnishnikh rizʹb holovkamy. URL: http://www.rusnauka.com/10_NPE_2010/Tecnic/61720.doc.htm  (Data zvernennya: 25.11.2021).
[2]    Onysʹko O. R. URL: http://pmo.ztu.edu.ua/article/view/60793 (Data zvernennya: 24.11.2021).
[3]    Pryhorovsʹka T. O., Velychkovych A. S., Ropʺyak L. YA. Doslidzhennya vplyvu tochnosti vyhotovlennya detaley na rozpodil navantazhennya mizh vytkamy konichnoho zʺyednannya. URL: http://visnikkrnu.kdu.edu.ua/statti/2019_1_2019-1-82.pdf  (data zvernennya: 19.11.2021).
[4]    Pipa, B. F., Chaban V. V.. Pidvyshchennya nadiynosti rizʹbovykh zʺyednanʹ detaley. URL: http://journals.khnu.km.ua/vestnik/pdf/tech/2010_3/09pip.pdf  (data zvernennya: 24. 11.2021).
[5]    Liubin, M. V., Tokarchuk, O. A. (2018). Analiz konstruktyvnykh i tekhnolohichnykh  rishen, spriamovanykh na efektyvnist vyrobnytstva pry vyhotovlenni rizbovykh otvoriv v nerzhaviiuchykh staliakh. Tekhnika, enerhetyka, transport APK. 4 (103), 57–67. [in Ukrainian]
[6]    Aleksander Gorecki. Technologia ogólna podstawy technologii mechanicznych. URL: http://bc.pollub.pl/Content/13208/Technologia%20og%C3%B3lna.pdf  (дата звернення: 24. 11.2021).
[7]    Marek KołodzieJ, Maciej Kowalski. Ocena efektywności wygniatania gwintów w stopach magnezu.  URL: http://www.mechanik.media.pl/pliki/do_pobrania/artykuly/22/114_426.pdf  (дата звернення: 23.11.2021).
[8]    Siedem sposobów na niezawodne połączenie śrubowe. веб-сайт. URL: https://www. utrzymanieruchu. pl/siedem-sposobow-na-niezawodne-polaczenie-srubowe/ (Дата звернення: 25.11.2021).
[9]    Michał Jasztal, Mariusz Ręgowski. Fatigue life analysis of bolt joints with use of ANSYS software.   URL: http://mechanik-science.com/index.php/mechanik/article/view/302/299  (дата звернення: 23.11.2021).
[10]    Peter Königsreuther. Pięć mitów na temat połączeń śrubowych. URL: https://magazynprzemyslowy.pl/ artykuly/piec-mitow-na-temat-polaczen-srubowych  (дата звернення: 23.11.2021).
[11]    Yaroslavtsev V. M. Narezaniye rez'b metchikami s predvaritel'nym plasticheskim deformirovaniyem materiala srezayemogo sloya. URL: http://technomag.edu.ru/doc/570897.html  (data zvernennya: 23.11.2021).
[12]    Tokarchuk, O. A. (2019). Vplyv khimiko-termichnoi obrobky instrumentu na protses vyhotovlennia metrychnykh rizei u vazhkoobrobliuvanykh staliakh. Vibratsii v tekhnitsi ta tekhnolohiiakh. 1(92). 48–55. [in Ukrainian]
[13]    Osnovy tekhnologii mashinostroyeniya. Raschot rezhimov rezaniya pri rez'bonarezanii. URL: http://osntm.ru/rezbonarez.html (data zvernennya: 23.11.2021).
[14]    Narezaniye rez'by. Tablitsa otverstiy dlya narezaniya rez'by. Formula narezaniya rez'by. Obrazovaniye vintovoy linii. URL: https://mechanicinfo.ru/narezanie-rezby-tablica-otverstij-dlya-narezaniya-rezby-formula-narezaniya-rezby-obrazovanie-vintovoj-linii/ (data zvernennya: 23.11.2021).

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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

According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.

The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:

                               Index Copernicus logo            Фахові видання України logo 
              
                  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).