Traditionally, material response to shear deformation has been studied with methods where the shear is gradually increasing from zero to the final value over a certain fixed deformation zone as e.g. in the well-known torsion test of tube with a defined shear zone established by a machined circumferential grove. Normally shear in metal forming processes are of another nature, namely where the material elements move through a stationary shear zone, often of small width. In this paper a method enabling the simulation of this situation is suggested.
|Title of host publication||Proceedings of the 1st ESAFORM Conference on Material Forming|
|Place of Publication||Sophia-Antipolis|
|Publication status||Published - 1998|
|Event||1st ESAFORM Conference on Material Forming - Sophia-Antipolis, France|
Duration: 17 Mar 1998 → 20 Mar 1998
|Conference||1st ESAFORM Conference on Material Forming|
|Period||17/03/1998 → 20/03/1998|