Investigation into the effect of pre-bulging during hydromechanical deep drawing with uniform pressure onto the blank

International Journal of Machine Tools and Manufacture

Volumn 44, Issue 6, 2004, Pages 649-657

  Lang, Lihui ^a   Danckert, Joachim ^a   Nielsen, Karl Brian ^a  

^a AALBORG UNIVERSITY   (Denmark)

Author keywords

Aluminum alloy; Hydromechanical deep drawing with uniform pressure onto the blank; Numerical simulation; Pre bulging; Sheet hydroforming

Indexed keywords

ALUMINUM ALLOYS; COMPUTER SIMULATION; FINITE ELEMENT METHOD; FRACTURE TOUGHNESS; NUMERICAL METHODS; PLASTIC DEFORMATION; PLASTICITY; PRESSURE DISTRIBUTION; SHEET METAL; VISCOSITY;

NUMERICAL SIMULATIONS; PRE-BULGING; SHEET HYDROFORMING;

DEEP DRAWING;

EID: 1342264201     PISSN: 08906955     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmachtools.2003.11.004     Document Type: Article

References (12)

1. Lang L.H., Kang D.C., Zhang S.H., Wang Z.R., Yuan S.J., Nielsen K.B., Danckert J. Effects of specified blank size on body wrinkling during hydrodynamic deep drawing of tapered rectangular box. Acta Metallurgica Sinica. 13:(1):2000;476-480.
2. Zhang S.H., Danckert J. Development of hydro-mechanical deep drawing. J. Mater. Process. Technol. 83:1998;14-25.
3. Yang D.Y., Kim J.B., Lee D.W. Investigation into manufacturing of very long cups by hydromechanical deep drawing and ironing with controlled radial pressure. Annals of CIRP. 44:(1):1995;255-258.
4. R. Breede, F. Vollertsen, Friction in deep drawing using multiple elastomer membranes. ICTP6, Berlin, Germany, 1999, pp. 2163-2168.
5. Amino H., Nakamura K., Nakagawa T. Counter-pressure deep drawing and its application in the forming of automobile parts. J. Mater. Process. Technol. 23:1990;243-265.
6. Nakamura K., Nakagawa T. Sheet metal forming with hydraulic counter pressure in Japan. Annals. CIRP. 36:1987;191-194.
7. ThiruvarudchelVan S., Lewis W. A note on hydroforming with constant fluid pressure. J. Mater. Process. Technol. 88:1999;51-56.
8. H. Cherek, R. Kolleck, D. Stremme, Manufacturing of large size outer panels using active hydromehcanical sheet metal forming. International Conference on Hydroforming, Stuttgart, Germany, Nov. 5-7, 2001.
9. R. Kolleck, H. Cherek, Active hydromechanical deep drawing-a new process for lightweight design manufacturing. Proceedings of SheMet International Conference, Leuven, Belgium, 2001, pp. 177-182.
10. K.B. Nielsen, M.R. Jensen, J. Danckert, Optimization of sheet metal forming processes by a system application of finite element simulations. Second European LS-DYNA Users Conference, Gothenborg, Sweden, 1999, pp. A3-A16.
11. Hallquist J.O. LS-DYNA: Theoretical Manual. 1998;Livermore Software Technology Corporation.
12. K.B. Nielsen, Sheet metal forming simulation using explicit finite element methods. Third Edition, Aalborg University, Denmark. March 2000. ISBN 87-89767-69-6.