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Warm Deep Drawing Of Rectangular Cups With Magnesium Alloy AZ31 Sheets

AIP Conference Proceedings, 2007
Recently, magnesium alloys have been widely applied in automotive and electronic industries as the lightest weight structural and functional materials. Warm forming of magnesium alloys has attracted much attention due to the very poor formability of Mg alloys at room temperature.
Li Ren, G. Palumbo, S. H. Zhang, Luigi Tricarico   +3 more
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Deep-drawing of magnesium alloy sheets at warm temperatures

Journal of Materials Processing Technology, 2007
Abstract In magnesium alloy sheet products have been attracting more and more attention in recent years because of their application potentials as coverings of portable electrical devices and automotive panels. However, magnesium alloy sheets are usually formed at temperatures between 250 and 400 °C because of their poor plasticity at room ...
Kai Zhang, Ye Xu, S.H. Zhang, Yunxiao Xu, Zhrgang Wang, Wang Zhongtang   +5 more
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Warm deep-drawing and post drawing analysis of two Al–Mg–Si alloys

Journal of Materials Processing Technology, 2014
The increasing use of aluminium alloys in light weight structural applications is restricted mainly due to their lower room temperature formability compared to steels. Forming at higher temperature is seen as a promising solution to this problem. In the present investigation two Al-Mg-Si alloys (EN AW-6016 and EN AW-6061) were deep-drawn at room ...
Ghosh, M., Miroux, A., Werkhoven, R.J., Bolt, P.J., Kestens, L.A.I.   +4 more
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Experimental research on warm deep drawing of HC420LA grade sheet material

The International Journal of Advanced Manufacturing Technology, 2016
The use of high-strength sheet material applications in the automotive industry has become widespread due to their high strength/weight ratios. The formability, however, of these high-strength sheet materials is limited at room temperatures (RTs).
Sen, Nuri, Karaagac, Ibrahim, Kurgan, Naci   +2 more
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Warm deep drawing of magnesium alloy sheets — formability and process conditions

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2008
The influence of deformation conditions on the formability of magnesium alloy was systematically investigated using the experimental method and finite element analysis. The research activity aimed to gain further insight into the formability of magnesium alloy AZ31 (aluminium 3 wt per cent, zinc 1 wt per cent) and to have first-hand knowledge of the ...
Li Mei Ren, Li Mei Ren, Shitang Zhang, Gianfranco Palumbo, L. Tricarico   +4 more
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Process Parameter Effects on the LDR in Warm Deep Drawing of Magnesium Alloys

Key Engineering Materials, 2009
The present work is focused on the investigation of the role of temperature and punch speed in warm deep drawing of AZ31 magnesium alloy. To this purpose, an experimental campaign, defined using a proper DOE approach, has been performed. The experimental results, in terms of the Limiting Drawing Ratio, have shown that drawability is strongly affected ...
AMBROGIO, Giuseppina, Filice L, Forcellese A, Manco G, Simoncini M.   +4 more
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Development of an analytical model for warm deep drawing of aluminum alloys

Journal of Materials Processing Technology, 2008
In this study, an analytical model was developed to investigate the effects of material, process, and geometric parameters in the warm forming of aluminum alloys under simple cylindrical deep drawing conditions. The model was validated with both existing experimental findings in the literature and FEA results. The effects of the main process parameters
Muammer Koç, Jun Ni, Hong Seok Kim
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Finite Element Analysis Of The Warm Deep Drawing Process Of Magnesium Alloys

AIP Conference Proceedings, 2004
The use of magnesium alloys meets the need of reducing weight of components (especially in automotive and aerospace industry) keeping unmodified their mechanical properties. The adoption of magnesium alloys in sheet forming processes (which allows optimal mechanical properties) is still limited, due to their low formability at room temperature caused ...
G. Palumbo, S. H. Zhang, De Pinto, Stefano, L. Tricarico, Y. C. Xu, K. Zhang   +5 more
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Numerical simulation on warm deep drawing of magnesium alloy AZ31 sheets

Materials Science and Engineering: A, 2009
Warm forming of magnesium alloys has attracted much attention due to the very poor formability of Mg alloys at room temperature. In the present paper, the warm deep drawing of magnesium alloy AZ31 (3 wt.% Al, 1 wt.% Zn) sheets was studied by both the experimental approach and the finite element analysis.
Ren, L. M., Zhang, S. H., PALUMBO, Gianfranco, SORGENTE, Donato, TRICARICO, Luigi   +4 more
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Comparative study of warm and hydromechanical deep drawing for low-carbon steel

The International Journal of Advanced Manufacturing Technology, 2015
Deep drawing is a process of converting sheets into cup-like-shaped components. It is a complex process, and process parameters play an important role. In this paper, two deep drawing processes namely warm deep drawing and hydromechanical deep drawing are compared. A 20-t hydraulic press is used to draw the cups.
Raghuram Karthik Desu, Swadesh Kumar Singh, Amit Gupta   +2 more
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