Dynamic Characteristics Analysis for the Bed of CNC Machine Tool
The experimentation modal analysis is made in the bed of the CNC machine tool with the hammering method of the pulse excitation. Then the dynamic characteristics of this bed are studied and the natural frequency of the bed in the specified frequency band. It supplies a clear reference for the structured optimum design of the bed through the analysis of the main mode on every rank.
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
S.R. Zhang et al., "Dynamic Characteristics Analysis for the Bed of CNC Machine Tool", Applied Mechanics and Materials, Vols. 37-38, pp. 370-373, 2010