Finite element simulation of sheet metal forming using LS-DYNA code

Alexander V. Mamutov; Viatcheslav S. Mamutov

doi:10.1117/12.676397

9 June 2006 Finite element simulation of sheet metal forming using LS-DYNA code

Alexander V. Mamutov, Viatcheslav S. Mamutov

Proceedings Volume 6253, Ninth International Workshop on Nondestructive Testing and Computer Simulations; 62530G (2006) https://doi.org/10.1117/12.676397
Event: Ninth International Workshop on Nondestructive Testing and Computer Simulations, 2005, St. Petersburg, Russian Federation

Abstract

Calculation of stamping of thin-sheet metals by movable media is often concerned with parameters definition of the loading pressure that changes in time. For the finite-element simulation with LS-DYNA code the approach for estimation of pressure parameters at static loading is developed. This approach provides convergence to a static case of the problem of wave dynamic forming of shell with round cross-sections. The given approach is tested with forming of real sheet metal blank.

Citation Download Citation

Alexander V. Mamutov and Viatcheslav S. Mamutov "Finite element simulation of sheet metal forming using LS-DYNA code", Proc. SPIE 6253, Ninth International Workshop on Nondestructive Testing and Computer Simulations, 62530G (9 June 2006); https://doi.org/10.1117/12.676397

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