Experimental Investigation and Improvement of Dynamic Performance of High-Speed Grinding Machine
Design of the dynamic performance of a machine tool is an effective approach to improve the machining accuracy. In this paper, the dynamic performance of high-speed cylindrical grinder has been studied systematically to improve the surface quality of high-speed grinding. According to the mode shape graphs and the power spectra, the vibration weak links and the main vibration sources of the prototype were found, and then the improvement measures were presented by designing the dynamic performance tests. The fact that the chatter of high-speed grinding can be suppressed to a certain extent with variable speed grindings was verified in variable speed grinding experiments at high speed.
Jingtao Han, Zhengyi Jiang and Sihai Jiao
X. L. Shen et al., "Experimental Investigation and Improvement of Dynamic Performance of High-Speed Grinding Machine", Advanced Materials Research, Vols. 156-157, pp. 1609-1612, 2011