Suchergebnisse

Wood is one of the oldest construction materials known to man. Over thousands of years it has been mainly used in a craft framework, so that current design rules are often based on experience and tradition. The scientific knowledge ...

In this presentation Dr. John O. Hallquist, founder and president of Livermore Software Technology Corporation (LSTC), will give an overview about recent developments in LS-DYNA. LS-DYNA is a highly advanced general-purpose nonlinear ...

Roller hemming is an operation used in the construction of vehicle body parts and follows on from deep drawing, trimming and folding the flange to produce a metal-formed joint between the outer skin part and the inner part of vehicle ...

Due to environmental aspects in automotive industry weight reduction of body parts is one of the main challenges. Increase of safety and comfort requirements accompanied by decrease of weight leads to the necessity of complex ...

The identification of an appropriate design for engineering structures and processes is a development task over a long period of time. Finally, the developed design should be primarily reliable. Focusing on reliability purposes just ...

In the recent past hot stamping simulation has established itself more and more within the press hardening community. However the requirements on a simulation software are continuously increasing due to an increasing complexity of the ...

Für eine genaue Bestimmung von Fließortkurven, ist die Ermittlung der Fließspannung bei verschiedenen Spannungszuständen notwendig. Neben dem Zugversuch und der Messung von r-Werten finden dabei auch Druckversuche an kleinen ...

The paper presents the newly developed intuitive graphical user interface for industrial metal forming simulation, IndiForm. IndiForm is extremely easy to handle and can be used as pre- and post-processor independently of a particular ...

Mechanical Properties of press-hardened components are significantly dependent on the cooling conditions. In this study the dependence of the mechanical parameters (Rm, Rp0,2, Ag, A 5-h10) on the cooling rate is determined ...