Dynamical model of metal cutting in the manufacturing of microwave devices

Actual problems of modern microwave instrumentation associated with the transition to the millimeter wave band. Consequence of the decreasing of the wavelength is proportional size reduction device nodes. In this regard, one of the most important properties for modern microwave devices is their small size. In addition, in modern technology have been widely used magnetrons with limiting small in coupling size, subminiature radio systems and other devices with high demands on the size of microwave components. In the present work a new approach to constructing dynamical models of cutting has been proposed. The proposed approach is based on the assertion that the only necessary condition for the excitation of complex oscillations should be considered the minimal number of phase space coordinates of the system.