Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: Springer Science and Business Media Deutschland GmbH; 14 October 2020 through 17 October 2020; 14 October 2020 through 17 October 2020

Год издания: 2020

Идентификатор DOI: 10.1007/978-3-030-63322-6_77

Ключевые слова: automation, electron beam, electron-beam welding, modelling, normal distribution law, optimisation, technological parameters

Аннотация: The actual task is to create simulation models designed to evaluate welded joints at electron-beam welding of thin-walled structures. Within the framework of this research mathematical models of electron beam input for AMG-6 and VT-14 alloys are considered. The article presents the developed simulation models of temperature distribution at different modes of electron beam input in the process of electron-beam welding. The models are constructed using special software COMSOL Multiphysics. The developed model of optimization of the electron beam input mode at the joint takes into account the nature of heat distribution in the melting zone, the set technological parameters of the electron-beam welding process, as well as the required parameters of the thin-walled constructions welded connection. Graphs of temperature distribution obtained at given process parameters, such as stabilization temperature, welding current, welding time, beam diameter, by which it is possible to estimate quality and applicability of proposed mathematical models, are given. A comparison of simulation modeling results with the results obtained in earlier studies allows us to conclude about the applicability of the proposed method in further studies. In particular, the proposed approach will be used in the development of models to output the electron beam. #COMESYSO1120. © 2020, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.

Журнал: Advances in Intelligent Systems and Computing

Выпуск журнала: Vol. 1294

Номера страниц: 905-912

ISSN журнала: 00253159

• Kurashkin S. (Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation)
• Rogova D. (Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation)
• Tynchenko V. (Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Petrenko V. (Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Milov A. (Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation)

• Scopus
• Ядро РИНЦ (eLIBRARY.RU)