Finite Element Modeling of ECAP-Linex Combined Process of Severe Plastic Deformation
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Finite Element Modeling of ECAP-Linex Combined Process of Severe Plastic Deformation
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| Автор |
Panin, E.
Volokitina, I. Volokitin, A. Naizabekov, A. Akhmetova, G. Lezhnev, S. Tolkushkin, A. Esbolat, A. Yordanova, R. |
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| Тематика |
CHAIN CONVEYORS
FINITE ELEMENT METHOD HYDROSTATIC PRESSURE PULLEYS DEFORMATION FORCES DEFORMATION PROCESS ELEMENT MODELS EQUIVALENT STRAINS MAIN PARAMETERS MATRIX METAL PROCESSING SEVERE PLASTIC DEFORMATIONS STRESS STRAIN STATE THEORETICAL STUDY EQUAL CHANNEL ANGULAR PRESSING |
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| Описание |
The paper presents theoretical studies of a new deformation process combining the stages of equal-channel angular pressing (ECAP) and the "Linex"scheme. For correct finite element modeling of the process, a technique with sequential input for the calculation of conveyor links is presented. To analyze the efficiency of metal processing, the main parameters of the stress-strain state are considered: equivalent strain, equivalent stress, and average hydrostatic pressure, as well as the deformation force on the main elements of the combined process: pulley, matrix, and conveyor link. To analyze the resulting deformation forces, the stages of pressing in a matrix and compression by a chain conveyor were separately considered. Equations for determining the forces acting on the drive pulley, ECA matrix, and the chain element link were obtained. Comparison of values showed that the force values in the calculation and simulation have a high level of convergence. In all three considered details, the difference value did not exceed 10%. The variational modeling allowed to determine the optimal values of the main technological and geometric parameters of the process. © 2023 Evgeniy Panin et al.
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| Дата |
2024-04-05T16:17:52Z
2024-04-05T16:17:52Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Panin, E, Volokitina, I, Volokitin, A, Naizabekov, A, Akhmetova, G, Lezhnev, S, Tolkushkin, A, Esbolat, A & Yordanova, R 2023, 'Finite Element Modeling of ECAP-Linex Combined Process of Severe Plastic Deformation', Modelling and Simulation in Engineering, Том. 2023, стр. 1-23. https://doi.org/10.1155/2023/1573884
Panin, E., Volokitina, I., Volokitin, A., Naizabekov, A., Akhmetova, G., Lezhnev, S., Tolkushkin, A., Esbolat, A., & Yordanova, R. (2023). Finite Element Modeling of ECAP-Linex Combined Process of Severe Plastic Deformation. Modelling and Simulation in Engineering, 2023, 1-23. https://doi.org/10.1155/2023/1573884 1687-5591 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85150451773&doi=10.1155%2f2023%2f1573884&partnerID=40&md5=d49013a9b4bf67009940ec9aa28c4dc5 https://downloads.hindawi.com/journals/mse/2023/1573884.pdf http://elar.urfu.ru/handle/10995/130290 10.1155/2023/1573884 85150451773 000950437300001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Hindawi Limited
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| Источник |
Modelling and Simulation in Engineering
Modelling and Simulation in Engineering |
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