The Effect of Vibration on the Surface Topography in Micro-Milling
Optical freeform surfaces have a strict request on surface quality, but the vibration of tool , which is often ignored in previous studies, have a great influence on surface topography in micro-milling. This paper constructs a micro-milling motion model concerned with tool vibration, and the impact of tool vibration on feed-interval scallop in micro-milling is analyzed. The results show that tool vibration always lead to an increment of surface roughness; and vibration amplitude and feed per tooth are the major factors that have an effect on feed-interval scallop form and surface quality.
Xianghua Liu, Zhenhua Bai, Yuanhua Shuang, Cunlong Zhou and Jian Shao
F. Y. Peng et al., "The Effect of Vibration on the Surface Topography in Micro-Milling", Applied Mechanics and Materials, Vols. 217-219, pp. 1791-1801, 2012