ANALYSIS OF THE TORSIONALLY OSCILLATING FEATURES THAT CONSIDER THE PRINCIPAL AXIS DRIVE SYSTEM OF CURVING EFFECT

Curving oscillating and torsionally oscillating are two kinds of man vibrations of the machine tool drive system. If they are calculated respectively,the result is bound to be different to the practical result. The transmission matrix law is adopted' considering curring oscillation and the Torsionally ossillating together in the paper and its result is not only analyzed but also compared with result of considering only torsionally oscillating.