Abstract
The methods of cold rolling of rods are widely used in manufacturing industries to obtain pieces with complex profiles. In this study, a trapezoidal profile has been formed by radial cold rolling using two rolls. This paper presents an analysis of the influence of the rolling regime parameters and of the characteristics of the material on the process parameters: the speed of penetration tools, basic action of the tool, the time required for profile deformation and the deformation force. The multivariable regression functions were determined for these process parameters.
Keywords: Radial Cold Rolling, Trapezoidal Profile, Penetration Tools, Basic Action of the Tool, Force Rolling