Calculation of technological parameters during constrained extrusion of unequal channels. Definition of extrusion steps and general parameters

The calculation of technological parameters of constrained extrusion of channels from non-hardening and hardening materials under plane strain with a non-coaxial arrangement of the punch and matrix is considered. The resulting analytical expressions make it possible to determine the total and specific deforming forces and the heights of the resulting walls. Keywords:die forging, extrusion, misaligned arrangement, punch, matrix, plane strain, hardening mt13@bmstu.ru