Axisymmetric extrusion of an elasto-plastic material with the maximal shear stress condition between the material and the forming tool is considered. The elastic component of deformation is assumed negligible in comparison with its plastic part. Challenges related to the numerical modeling of such a problem with the commercial software ANSYS are identified. In conclusions, recommendations for treating the problem are proposed.
|Number of pages||8|
|Journal||Journal of the European Ceramic Society|
|Early online date||17 Feb 2016|
|Publication status||Published - 01 Aug 2016|
- green body
- forming process
- maximal friction law