Effect of Anisotropy of Dynamic Characteristics of Cutting System on Vibration Stability

Abstract

There is a close relationship between the vibration generated by cutting and the dynamics of the machining system. The dynamics of the machining system often have anisotropy depending on the machine tool structure and the machining setup. Therefore, the anisotropy of the machining system dynamics to suppress the vibration during cutting is investigated in this study. In this paper, the effect of the anisotropy of the machining system dynamics on the vibration stability in milling is investigated by time domain analysis. Cutting experiments are conducted to verify the analysis results.