DEFORM News Summer 2005: DEFORM-3D has been used to model the process of tube piercing. A specialized updating algorithm using Lagrangian and ALE has been developed to reduce computation time… Continue Reading
DEFORM News Spring 2005: Heat transfer has been included in DEFORM, since its’ inception in the late 1980’s. Conduction, convection and radiation have a significant influence on material flow, microstructure,… Continue Reading
DEFORM News Winter 2005: DEFORM developments continue to be based on user requirements. DEFORM-HT can be used to model grain size in superalloys. Developing optimum grain size is critical to… Continue Reading
DEFORM News Fall 2004: DEFORM-HT has continued to mature. An example of the heat treatment of a helical gear is discussed. A new system is being released specifically targeting shape-rolling… Continue Reading
DEFORM News Summer 2004: Recent developments in optimization provide the ability to reverse engineer process information such as heat transfer coefficients from experimental data. This approach can be used for… Continue Reading
DEFORM News Spring 2004: Recent developments in DEFORM-3D provide a practical thread rolling simulation capability. While possible in the past, the current system exhibits considerable improvements in speed and robustness.… Continue Reading
DEFORM News Winter 2004: An overview of ductile fracture in DEFORM-3D is presented. Additionally, a description of the new gravity (drop) positioning capability in the preprocessor is described. Finally, the… Continue Reading
DEFORM News Fall 2003: An overview of machining distortion is discussed in this inaugural issue. A summary of new capabilities in DEFORM-3D version 5.0 and DEFORM-2D version 8.0, including the… Continue Reading
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