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, China Received 21 July 2015; accepted 10 November 2015 Abstract: In order to avoid the occurrence of fracture at room temperature in reverse deep drawing of aluminum alloy plate, the warm reverse deep... deep cups are drawn successfully. Key words: 5A06 aluminum alloy; plate; warm reverse deep drawing; forming defect 1 Introduction In order to improve the fuel efficiency and reduce the emissions......
to predict appropriate warm forming temperature conditions for deep drawing and two-dimensional stamping cases. In the investigated temperature range of 25-250 ℃, the formability of Al-5083 alloy... of the die and punch. And the optimal temperature distributions for warm deep drawing and warm two-dimensional stamping are not identical. Key words: Al-5083 alloy; warm forming; deep drawing; finite......
]. Moreover, magnesium alloys are easy to suffer from oxidation during warm forming[13]. Consequently, cold forming, e.g. deep drawing at room temperature is getting attractive[14]. Initial researches.... (in Japanese) [9] ZHANG S H, ZHANG K, XU Y C, WANG Z T, XU Y, WANG Z G. Deep-drawing of magnesium alloy sheets at warm temperatures [J]. J Mater Process Technol, 2007, 185(1/3): 147-151. [10] WANG Ling-yun......
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键词:AZ31镁合金；数值模拟；温拉深成形；断裂Finite element simulation and experimental test on warm deep drawing technology of AZ31 magnesium alloyLI Cai-xia1, YU Yan-dong1, PAN Cheng-yi2(1. School of Materials Science...)Abstract:The warm deep drawing of magnesium alloy AZ31 (3% Al, 1% Zn, mass fraction) sheets was studied by both the experimental approach and finite element analysis. Finite element analyses......
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变形；温热拉深；极限拉深比 中图分类号:TG 146 文献标志码:A Deep drawing of twin-roll cast AZ31B Mg alloy sheets at warm temperatures by pre-forming LIU Zhi-min, XING Shu-ming, BAO Pei-wei, LI... warm deep drawability of the twin-roll cast AZ31B Mg alloy sheet, a warm deep drawing process by pre-forming was proposed. The warm deep drawing experiments of twin-roll cast AZ31B Mg alloy sheets......
Influence of variables in deep drawing of AA 6061 sheet S. RAJU1, G. GANESAN1, R. KARTHIKEYAN2 1. Department of Manufacturing Engineering, Annamalai University, Annamalai Nagar – 608 002, Tamilnadu, India; 2. Department of Mechanical Engineering, BITS, Dubai Received 30 September 2009; accepted 4 May 2010 Abstract: Deep drawing is one of the most important processes for forming sheet......
