Rolling of rotationally shaped surfaces with tangential feeding of blanks. Kinematics and output – Part 1

Abstract

In this paper the diameters of the rollers that provide reliable rolling of rotationally shaped surfaces with tangential feeding of blanks are determined. The equations for determining the current values of the outer and centroid diameters of rolled rotationally shaped surfaces have been worked out. A method for determining the current values of the speed of shifting of the processed blank and the output of rolling of rotational-shaped surfaces with tangential feeding have been worked out too. It is determined that the alteration of those diameters depending on the radial insertion of the device is done according to a cubic formula. Also it is determined that the speed of shifting and the output depend mostly on the value of the diameter of the driving roller and on the correlation between the diameters of the driven and driving rollers.