Method for Construction of Forming Limit Diagram by Using Reference Mechanical Characteristics of the Metal

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The method for construction of forming limit diagram can create without labor-intensive tests to construct this diagram by using reference mechanical characteristics of the metal. The method is based on the geometric failure criterion of without defects isotropic thin-sheet workpieces, and the properties of the strain hardening curves third kind. Simplify, construction of FLD-diagram without carrying out labor-intensive tests is the main advantage of the offered method.

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Periodical:

Edited by:

Dr. Denis Solovev

Pages:

833-838

Citation:

S.I. Feoktistov and K. Z. Soe, "Method for Construction of Forming Limit Diagram by Using Reference Mechanical Characteristics of the Metal", Materials Science Forum, Vol. 945, pp. 833-838, 2019

Online since:

February 2019

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[1] Dorel Banabic. Sheet Metal Forming Processes. Constitutive Modelling and Numerical Simulation. London-New York: Springer Heidelberg Dordrecht. (2010) 301.

DOI: https://doi.org/10.1007/978-3-540-88113-1_4

[2] Z. Marciniak, K. Kuczynski, Limit strains in the processes of stretch-forming sheet metal. J. International Journal of Mechanical Science. 9 (1967) 609-620.

DOI: https://doi.org/10.1016/0020-7403(67)90066-5

[3] G.S. Ma, M. Wan, X.D. Wu, Theoretical prediction of FLDs for Al-Li alloy at elevated temperature based on M-K model. J. Chinese Journal of Nonferrous Metals. 18 (2008) 980-984.

[4] M. Yang, X.H. Dong, The Forming Limit Prediction Using a Rate-Dependent Crystal Plasticity Model. J. Journal of ShangHai JiaoTong University. 42 (2008) 720-723.

[5] P.M. Du, L.H. Lang, B.S. Liu, Theoretical prediction and parameter influence of FLDs based on M-K model. J. Journal of Plasticity Engineering. 18 (2011) 84-89.

[6] G.N. Chen, S.G. Hu, Damage, Instability and Construction of Forming Limit Curve in Sheet Metal Stretch Forming. J. Journal of Plasticity Engineering. 1 (1994) 31-46.

[7] A. Kami, B.M. Dariani, Numerical determination of the forming limit curves of anisotropic sheet metals using GTN damage model. J. Journal of Materials Processing Technology. 216 (2015) 472-483.

DOI: https://doi.org/10.1016/j.jmatprotec.2014.10.017

[8] Nakazima K., Kikuma T., Forming Limits under biaxial stretching of sheet metals. Testu-to Hagane in Japanese. (1967) 455-458.

[9] Marciniak Z., Kucznski K., Limit strain in the process of stretch forming sheet metal. International Journal of Mechanical science. 9 (1967) 609-620.

[10] ISO 12004-2:2008 Metallic materials – sheet and strip – Determination of forming limit curves – Part 2: Determination of forming-limit curves in the laboratory. (2004).

DOI: https://doi.org/10.3403/30150423u

[11] Chumadin A.S., Theory and calculations of sheet-stamping processes (for engineers), second ed, M Exservice VIP. (2014) 216.

[12] Storozhev M.V., Popov E.A. Theory of metal working with pressure, textbook for high schools, forth ed. M. Mechanical Engineering. (1977).

[13] Filimonov, V.I.,and O.V. Mishenko., Theory of metal working with pressure: textbook. Ulyanovsk. UlSTU. (2012).

[14] Alieva S.G., Altman M.B., Ambartsumyan S.M., Industrial aluminum alloys, second ed., Metallurgy. (1984).

[15] D. B. Solovev, A. E. Merkusheva, Use of Portal Monitors for Detection of Technogenic Radioactive Sources in Scrap Metal. IOP Conf. Series: Materials Science and Engineering. 262 (2017) 1-7, Paper № 012198. [Online]. Available: http://dx.doi.org/10.1088/1757-899X/262/1/012198.

DOI: https://doi.org/10.1088/1757-899x/262/1/012198