Forming a tubular ridge by pulsed-magnetic field pressure

When creating samples of new technology corresponding to the current level of development of mechanical engineering, ever higher requirements are imposed on the accuracy and quality of parts and assemblies, including thin-walled tubular parts of aircraft. To ensure such accuracy, this work proposes...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2021-02, Vol.1047 (1), p.12008
Main Authors: Kurlaev, N V, Matveev, K A, Tagoev, F M, Ahmed Soliman, M E
Format: Article
Language:English
Subjects:
Finite element method
Heredity
Magnetic fields
Magnetic properties
Material properties
Mechanical engineering
New technology
Nomograms
Workpieces
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Summary:When creating samples of new technology corresponding to the current level of development of mechanical engineering, ever higher requirements are imposed on the accuracy and quality of parts and assemblies, including thin-walled tubular parts of aircraft. To ensure such accuracy, this work proposes a magnetic pulse stamping process. In particular, for the formation of a tubular ridge, the technological process of forming in addition to calibration by a magnetic pulse field is proposed. To study the stress-strain state of the workpiece and the tool, the finite element method was applied using the ANSYS program. The calculation results were summarized in the form of a nomogram to determine the required technological modes, taking into account the material properties and the pressure amplitude of the pulsed magnetic field. The data obtained as a result of numerical simulation create the basis for identifying and subsequent accounting for the technological heredity of the material.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1047/1/012008