Computer-Aided Modeling of the Milled Groove Side Surface

Abstract

A procedure for the computer-aided modeling of the side surface of a milled groove is presented. The procedure is based on dissecting the groove surface with parallel planes and building 2D sections in each of these planes. The mathematical model used for the purpose makes it possible to separately account for the shifts and tilts of the mill caused by various factors. The indicated modeling can be used to optimize control programs for the purpose of attaining the target machining resolution, as well as to evaluate the precision characteristics of the metal cutting machine in the design phase.