Viscous pressure bulging of aluminium alloy sheet at warm temperatures

被引：12
|
作者：
Liu, Jianguang [1 ]
Peng, Qiucai [1 ]
Liu, Yan [1 ]
Wang, Zhongjin [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin, Peoples R China
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2007年 / 21卷 / 10期
关键词：
aluminium alloy; viscous pressure bulging; warm temperature; FEM;
D O I：
10.1007/BF03177366
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Improving the formability of aluminium alloy sheet metal by using warm or elevated temperature has become a valid approach. In this paper, viscous pressure bulging (VPB) at warm temperature is proposed. The coupled thermo-mechanical finite element method and experimental method were used to investigate the VPB of aluminium alloy AA3003 at warm temperature. The temperature distributions of sheet metal and viscous medium were analyzed for non-isothermal VPB. The influence of forming temperature on thickness distribution, forming load and failure location of sheet metal were investigated. Research results show the temperature gradient field in sheet metal forms when the initial temperature of viscous medium is lower than that of sheet metal. The formability and failure location of sheet metal changes with initial temperature of viscous medium.
引用
收藏
页码：1505 / 1511
页数：7
相关论文
共 50 条
  • [21] Investigation on feasibility and process of PEI sheet by viscous warm pressure forming
    Tiejun Gao
    Qing Liu
    Yangjie Lv
    The International Journal of Advanced Manufacturing Technology, 2017, 91 : 2143 - 2149
  • [22] Influence of viscous medium temperature distribution on sheet fracture in viscous pressure forming at warm temperature
    刘建光
    王忠金
    张鑫
    李毅
    Transactions of Nonferrous Metals Society of China, 2007, (S1) : 223 - 227
  • [23] Influence of viscous medium temperature distribution on sheet fracture in viscous pressure forming at warm temperature
    Liu Jian-guang
    Wang Zhong-jin
    Zhang Xin
    Li Yi
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2007, 17 : S223 - S227
  • [24] Warm Deep Drawability of Peak-Aged 7075 Aluminium Sheet Alloy
    Sotirov, Nikolay
    Simon, Peter
    Chimani, Christian
    Uffelmann, Dirk
    Melzer, Carsten
    MATERIAL FORMING - ESAFORM 2012, PTS 1 & 2, 2012, 504-506 : 955 - +
  • [25] Improvement on magnesium alloy sheet forming at warm temperatures by computer simulation and experiment
    Zhang, SH
    Zhang, K
    Xu, YC
    Wang, ZT
    Xu, Y
    Wang, ZG
    MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS 1 AND 2, 2004, 712 : 755 - 759
  • [26] Research on the effect of flow stress calculation on aluminum alloy sheet deformation behavior based on warm bulging test
    Gaoshen Cai
    Lihui Lang
    Kangning Liu
    Sergei Alexandrov
    Dongxing Zhang
    Xiying Yang
    Chan Guo
    Metals and Materials International, 2015, 21 : 365 - 373
  • [27] AN ANALYSIS OF BULGING OF A SUPERPLASTIC SHEET BY LATERAL PRESSURE
    HOLT, DL
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 1970, 12 (06) : 491 - &
  • [28] Biaxial deformation on AA5182-O aluminium alloy sheet at warm temperature
    Hamasaki, H.
    Tamashiro, F.
    NUMISHEET 2018: 11TH INTERNATIONAL CONFERENCE AND WORKSHOP ON NUMERICAL SIMULATION OF 3D SHEET METAL FORMING PROCESSES, 2018, 1063
  • [29] Research on the effect of flow stress calculation on aluminum alloy sheet deformation behavior based on warm bulging test
    Cai, Gaoshen
    Lang, Lihui
    Liu, Kangning
    Alexandrov, Sergei
    Zhang, Dongxing
    Yang, Xiying
    Guo, Chan
    METALS AND MATERIALS INTERNATIONAL, 2015, 21 (02) : 365 - 373
  • [30] Improved formability of AA5182 aluminium alloy sheet at cryogenic temperatures
    Sotirov, N.
    Falkinger, G.
    Grabner, F.
    Schmid, G.
    Schneider, R.
    Grant, R. J.
    Kelsch, R.
    Radlmayr, K.
    Scheerer, M.
    Reichl, C.
    Sehrschoen, H.
    Loipetsberger, M.
    MATERIALS TODAY-PROCEEDINGS, 2015, 2 : S113 - S118
12345