Stress-Strain Analysis of the Initial Material of Workpieces during Broadening Extrusion
摘要
Abstract
The stress-strain state of the workpiece material during plastic deformation with broadening extrusion, which is used to improve the mechanical characteristics of materials in the form of rods and wires of blank production, is calculated analytically. The analysis has shown the technological feasibility of using broadening extrusion for wires made of different materials in order to increase their initial strength.