会议论文详细信息
International Conference "Modern Technologies and Materials of New Generations" | |
Influence of Material Structure Crystallography on its Formability in Sheet Metal Forming Processes | |
Grechnikov, F.V.^1 ; Surudin, S.V.^2 ; Erisov, Ya A.^2 ; Kuzin, A.O.^2 ; Bobrovskiy, I.N.^3 | |
Samara Scientific Center, Russian Academy of Sciences, Studencheskii pereulok 3a, Samara, Russia^1 | |
Department of Metal Forming, Samara National Research University, Moskovskoe shosse 34, Samara, Russia^2 | |
Department of Togliatti, State University, Belorusskaya 14, Togliatti, Russia^3 | |
关键词: Crystallographic textures; Cube orientation; Finite element simulations; Hole expansions; Material formability; Material structure; Stretch-forming; Texture components; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/286/1/012021/pdf DOI : 10.1088/1757-899X/286/1/012021 |
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来源: IOP | |
【 摘 要 】
The finite element simulation was used to analyze the effect of crystallographic texture on material formability in typical sheet metal forming processes: stretch forming, hole expansion, drawing and bending. It is defined that the best formability (maximum cupping depth, flanging ratio, drawing depth, minimum bending radius) is provided by a rotated cube orientation; the worst - by Goss orientation. Some texture components provide better formability than the isotropic case (rotated cube), some - worse (cube, goss) or close to isotropy (copper, brass or S-orientation).
【 预 览 】
Files | Size | Format | View |
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Influence of Material Structure Crystallography on its Formability in Sheet Metal Forming Processes | 568KB | download |