The problem of inhomogeneity in multi-pass drawing process

The prime objective of the realized research work was the determination of relationship between the history of deformation, and final product quality. As a result the detailed indications for controlling the inhomogeneity of mechanical properties in multi-pass drawn cylindrical products were obtained. The obtained relationships, generalizing the problem, should optimize the technological parameters of the drawing process, considering obtaining the required distributions as well as average values of mechanical properties of final product. The formulated conclusions may find their application to the analysis of the other metal forming processes.