Affiliation:
1. Beijing Research Institute of Mechanical and Electrical Technology
2. Beijing University of Aeronautics and Astronautics
3. Great Wall Motor Company Limited
Abstract
This article describes the high rate superplastic forming. The high rate superplastic forming technology is a new complex process,which integrates hot stamping and superplastic forming .It has feature of rapidity of the hot stamping and character of excellent formability of the superplastic forming.We obtained the best proportion of the hot forming and the superplastic forming through simulation experiment, and formed a car’s abonnet by applying the proportion.Compared with the high rate superplastic forming,the forming quality is better than that of hot forming. and the forming time is less than that of superplastic forming. Result shows that ,the high rate superplastic forming technology can meet the requirements for mass production.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference7 articles.
1. JIN Quanlin. Study on superplastic forming technology of aluminium alloy car body parts. Modern Components, 2011. 03. 23-25.
2. B.J. Dunwood. The Production of Automotive Body Panels in 5083 SPF Aluminium Alloy, Superplasticity in Advanced Materials ICSAM-2000, 59~64.
3. ZHOU Yi, ZENG Zhipeng, JIN Quanlin. Superplastic forming of commercial aluminium alloy car body panels, Journal of plastic engineering, 2004, 5/11: 64~66.
4. Zhang Qinglai, Xiao Fugui, Guo Hailing, A.B. Bondarev, B.I. Bondarev. Superplastic Gas Bulging Forming of AZ31B Magnesium Alloy Thin Sheet. Rare Metal Materials and Engineering, 2009, 38(7): 1259.
5. ZHAO Shasha. Investigation of Superplasticity in 5083 Al-Mg Alloy, The 13th International Conference on Aluminium Alloys (ICAA13), June 3-7, 2012, Carnegie Mellon University, Pittsburgh, Pennsylvania.
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