Abstract

The paper presents the results of theoretical and experimental investigation of the distribution of effective strains in stainless steel rods after drawing. Two experimental methods were applied: the incremental grid method and the hardness measurements method. The theoretical calculations were carried out using two distinct methods: the finite element analysis and theoretically elaborated relationship evaluating the effective strain as a function of spherical velocity field. Calculations and experimental measurements were performed for 8 drawing schedules.

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