Mathematical modeling of milling cutters with variable radius for processing holes with an equiaxed contour

Abstract

The aim of the study is to model the cutting edges, front and rear surfaces, the pitch of the teeth and the cutting surface of a milling cutter with a variable radius for processing holes with an equiaxed contour. In the process of modeling, the method of compiling mathematical models of technological processes for obtaining surfaces of parts by cutting was used. As a result, the equations of the cutting edges of the milling cutter, the equations of the producing surface were obtained, parametric equations of the rear and front surfaces of the cutting teeth were constructed, and conclusions were drawn.