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
  • [41] Effect of friction and back pressure on the formability of superplastically formed aluminium alloy sheet
    Wood, Paul
    Qarni, Muhammad Jawad
    Rosochowski, Andrzej
    SHEET METAL 2011, 2011, 473 : 532 - +
  • [42] Pneumatic bulging of magnesium AZ 31 sheet metals at elevated temperatures
    Siegert, K
    Jäger, S
    Vulcan, M
    CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2003, 52 (01) : 241 - 244
  • [43] Incremental forming of free surface with magnesium alloy AZ31 sheet at warm temperatures
    Department of Mechanical and System Design Engineering, Hongik University, Seoul 121-791, Korea, Republic of
    Trans Nonferrous Met Soc China, 2008, SPEC. ISSUE 1 (s165-s169):
  • [44] Incremental forming of free surface with magnesium alloy AZ31 sheet at warm temperatures
    Y.H.JI
    J.J.PARK
    Transactions of Nonferrous Metals Society of China, 2008, 18(S1) (S1) : 165 - 169
  • [45] Incremental forming of free surface with magnesium alloy AZ31 sheet at warm temperatures
    Ji, Y. H.
    Park, J. J.
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2008, 18 : S165 - S169
  • [46] Electromagnetic forming of aluminium alloy sheet
    Oliveira, DA
    Worswick, M
    JOURNAL DE PHYSIQUE IV, 2003, 110 : 293 - 298
  • [47] Finite element simulation of warm deep drawing of aluminium alloy sheet when accounting for heat conduction
    Takuda, H
    Mori, K
    Masuda, I
    Abe, Y
    Matsuo, M
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2002, 120 (1-3) : 412 - 418
  • [48] Aluminium Sheet Metal Forming at Low Temperatures
    Schneider, R.
    Heine, B.
    Grant, R. J.
    Zouaoui, Z.
    ADVANCED MATERIALS FOR DEMANDING APPLICATIONS, 2015, 74
  • [49] Influence of inverse bulging pressure on the hydrodynamic deep drawing process of Aluminium alloy cylindrical cups with a hemispherical bottom
    Liu, Xiao-Jing
    Xu, Yong-Chao
    Yuan, Shi-Jian
    Suxing Gongcheng Xuebao/Journal of Plasticity Engineering, 2008, 15 (03): : 42 - 46
  • [50] Simulation of aluminium sheet forming at elevated temperatures
    van den Boogaard, A. H.
    Huetink, J.
    COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2006, 195 (48-49) : 6691 - 6709
12345