Determination of device construction design and parameters for copper wire extending methods

Abstract

This article analyses the factors that affect the surface layers that occur in the stretching methods used for processing on traction machines on copper materials, and the structures of the technological equipment, the causes of which are studied, and provides recommendations. The essence, technical function, basic elements, attachment sequence and principles of operation of the structure of the device recommended for traditional stretching methods are fully stated in the traction machines. In the process of stretching, in the centre of the working part of the device structure, the formulas for determining the compressions, stretches, elongation coefficients, voltages and tensile forces formed by plastic deformation are presented. In the structure of the device, designed with the aim of theoretical substantiation of research, the compression values in the process of stretching copper wires of the M1 brand are determined by the ratio of stretching, and the dependence of the cone angle of the technological unit on the force of gravity is determined by the parameters for the traditional method of stretching Based on these results, to stretch coloured metal wires in a cylindrical shape using ballots, the device structure is recommended as technological equipment for traction machines used in industry.