Determination of the load-bearing capacity of a combined threaded smooth connection using polymeric anaerobic materials
- Autores: Voyachek I.I.1, Kochetkov D.V.1, Nizov O.A.1
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Afiliações:
- Penza State University
- Edição: Nº 3 (2025)
- Páginas: 147-156
- Seção: MACHINE SCIENCE AND BUILDING
- URL: https://journals.rcsi.science/2072-3059/article/view/355090
- DOI: https://doi.org/10.21685/2072-3059-2025-3-11
- ID: 355090
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Resumo
Background. Improving the functional properties of threaded connections is a pressing manufacturing challenge. This paper explores a new combined threaded connection (CTC) using anaerobic polymer materials, the functional properties of which have been insufficiently studied. The connection contains a threaded and smooth cylindrical section of the mating parts, as well as an intermediate layer of anaerobic material located in the gap between the surfaces of the parts. The purpose of the study is to determine the influence of a cylindrical section with anaerobic material on the bearing capacity of a combined CTC. Materials and methods. The determination of the contact parameters of the parts and the load-bearing capacity of the CTC is carried out using an analytical method and computer modeling using the finite element method. Results. A methodology for designing and determining the bearing capacity of CTC has been developed. Conclusions. It has been established that the cylindrical section of the connection with the anaerobic material bears a significant portion of the operating load, which allows for the relief of the threaded part and increases the load-bearing capacity of the combined connection. The cylindrical section of the CTC must be formed on the side where the operational load is applied. The CTC design is technologically feasible and does not require significant investment in practical implementation.
Sobre autores
Igor Voyachek
Penza State University
Autor responsável pela correspondência
Email: voyachek@list.ru
Doctor of engineering sciences, professor, professor of the sub department of mechanical engineering technologies and equipment
(40 Krasnaya street, Penza, Russia)Denis Kochetkov
Penza State University
Email: denis.kochetkov80@yandex.ru
Candidate of engineering sciences, associate professor, head of the sub-department of metal cutting machines
(40 Krasnaya street, Penza, Russia)Oleg Nizov
Penza State University
Email: tmspgu@mail.ru
Master’s degree student
(40 Krasnaya street, Penza, Russia)Bibliografia
- Birger I.A., Iosilevich G.B. Rez'bovye i flantsevye soedineniya = Threaded and flanged connections. Moscow: Mashino-stroenie, 1990:368. (In Russ.)
- Berezin S.Ya., Leonov V.N. Elastic models in solving N.E. Zhukovsky’s problem. Sborka v mashinostroenii, priborostroenii = Assembly in mechanical engineering and instrument making. 2007;(4):23–27. (In Russ.)
- Ivanov M.N., Finogenov V.A. Detali mashin: uchebnik dlya mashinostroitel'nykh spetsial'nostey vuzov. 12-e izd., ispr. = Machine parts: a textbook for mechanical engineering specialties at universities. The 12th edition, revised. Moscow: Vyssh. shk., 2008:408. (In Russ.)
- Voyachek I.I. Quality assurance of fixed connections based on an integrated design and engineering system. DSc dissertation: 05.02.08. Penza, 2006:401. (In Russ.)
- Kochetkov D.V. Technological support for the strength and rigidity of threaded connections during assembly using anaerobic materials. PhD dissertation: 05.02.08, 01.02.06. Penza, 2010:210. (In Russ.)
- Voyachek I.I., Kochetkov D.V. The influence of anaerobic materials on load distribution in a threaded connection. Sborka v mashinostroenii, priborostroenii = Assembly in mechanical engineering and instrument making. 2010;(6):34–39. (In Russ.)
- Voyachek I.I., Kochetkov D.V. Prospects for the use of anaerobic materials in the assembly of process equipment connections. Aktual'nye problemy stankostroeniya – 2023: sb. st. po materialam Vseros. nauch.-prakt. konf. s mezhdunar. uchastiem (g. Penza, 1–3 iyunya 2023 g.) = Current issues in machine tool manufacturing – 2023: proceedings of the All-Russian scientific and practical conference with international participation (Penza, June 1-3, 2023). Penza: Izd-vo PGU, 2023:280–286. (In Russ.)
- Voyachek I.I., Kochetkov D.V., Mityasov S.G. Rational Provision of Robustness Properties of Bolted Joints of Assembly with Implementation of Anaerobic Materials. Lecture Notes in Mechanical Engineering: Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019). Switzerland: Springer International Publishing, 2020;2:163–170. doi: 10.1007/978-3-030-22063-1_18
- Voyachek I.I., Kochetkov D.V. Comprehensive improvement of the performance characteristics of threaded connections during assembly with anaerobic materials. Vestnik mashinostroeniya = Bulletin of Mechanical Engineering. 2017;(2):41–46. (In Russ.)
- Voyachek I.I., Kochetkov D.V., Vanteev A.N., Fadeev N.A., Baranov I.V. Load distribution in threaded smooth connections during assembly with anaerobic materials. Sistemy proektirovaniya, modelirovaniya, podgotovki proizvodstva i upravlenie proektami CAD/CAM/CAE/PDM: sb. st. XI Mezhdunar. nauch.-prakt. konf. = Design, modeling, production preparation and project management systems CAD/CAM/CAE/PDM: proceedings of the 11th International scientific and practical conference. Penza: Privolzhskiy Dom znaniy, 2017:3–8. (In Russ.)
- Voyachek I.I., Kochetkov D.V., Vanteev A.N., Fadeev N.A., Baranov I.V. Rational quality assurance of threaded smooth connections assembled using anaerobic materials. Sistemy proektirovaniya, modelirovaniya, podgotovki proizvodstva i upravlenie proektami CAD/CAM/CAE/PDM: sb. st. XI Mezhdunar. nauch.-prakt. Konf = Design, modeling, production preparation and project management systems CAD/CAM/CAE/PDM: proceedings of the 11th International scientific and practical conference. Penza: Privolzhskiy Dom znaniy, 2017:22–27. (In Russ.)
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