Abstract

The end of the methodology for calculating the technological parameters of the process of constrained extrusion of rectangular brackets under conditions of plane deformation in the general case of misalignment of the punch and die is outlined. In this part of the methodology, the extrusion of a hardening material is considered, for which calculations are described in detail, taking into account hardening. The above formulas make it possible to determine such important parameters of the stamping process as the total and specific deforming forces, the heights of the walls formed as a result of extrusion, as well as the increase in yield stress.

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