Journal of Theoretical
and Applied Mechanics
13, 2, pp. 253-260, Warsaw 1975
and Applied Mechanics
13, 2, pp. 253-260, Warsaw 1975
Teoretyczna analiza procesu wyciskania rury
Solution of the extrusion process of a tube characterized by unsymmetrical plastic region is considered under plane strain conditions. As a result of graphical analysis, two different kinematically admissible solutions are obtained together with the corresponding hodographs. The distribution of velocity vectors in the field of plastic deformation is also found.