Determination of the load-bearing capacity of a combined threaded smooth connection using polymeric anaerobic materials
- Авторлар: Voyachek I.I.1, Kochetkov D.V.1, Nizov O.A.1
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Мекемелер:
- Penza State University
- Шығарылым: № 3 (2025)
- Беттер: 147-156
- Бөлім: 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
Дәйексөз келтіру
Толық мәтін
Аннотация
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.
Авторлар туралы
Igor Voyachek
Penza State University
Хат алмасуға жауапты Автор.
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)Әдебиет тізімі
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