Suchergebnisse

In this paper a thin structural metal sheet is researched in regard to crashworthiness as energy absorber and a Finite Element model based on the theory of Representative Volume Element is generated. Special attention is spend to the ...

Dual phase (DP) steels are widely used materials for sheet metal applications for example in the automotive industry. They combine high strength with good ductility. Their microstructure contains two phases: soft and ductile ferrite ...

For the analysis of simultaneous hot/cold forging processes, a thermoviscoplastic constitutive model is introduced, representing nonlinear isotropic and kinematic hardening, thermally activated recovery effects, strain rate ...

This presentation describes the coupled simulation of the flow through the cooling passages and the temperature distribution in blank, tool and fluid in a complete forming cycle. A completely shaped blank is used just from the ...

In the past the simulation methods for forming simulation and welding structural simulation were developed respectively for themselves. This leads to the situation that forming simulation was performed with one code and welding ...