Analysis of the possibilities of the usage of electrical synchronous link for a CNC gear hobbing machine

Abstract

The method of creating the dynamical model of the CNC gear hobbing machine and for @ its analyzing is presented in this paper. The model comprises detail mechanical parts of the hob spindle and work spindle axes, their electrical counterparts, linking, and allows one to investigate dynamic characteristics of the machine and to simulate processes, which take place during gear hobbing. The article also presents the simulation diagram, introducing these axes and the third axis, which help to model the cutting process. It also presents results of simulation of processes during hobbing and amplitude-frequency characteristics calculated.