Abstract: When grinding difficult-to-machine materials or parts with thin walls, large length-to-diameter ratios, and complex curved surfaces, grinding system vibration will directly affect the surface processing quality and contour accuracy of parts, thereby affecting their service life. However, research on the mechanism of grinding vibration system generation, stability model establishment and analysis is still insufficient. The research on the stability of grinding vibration system is of great significance for improving processing quality and ensuring stable operation of the grinding system. The review focuses on the grinding chatter mechanism, modeling and solving methods of grinding stability, and its applications. Firstly, it analyzes the main influencing factors of grinding system stability, and discusses in depth the causes of vibration and the progress of dynamic modeling of the grinding system. Then, it focuses on analyzing the solving methods of grinding stability model from frequency domain, time domain, experiment and other aspects, comparing and summarizing the process principles, research status and advantages and disadvantages of various solving methods. Finally, it summarizes the application methods and status quo of stability analysis, and looks forward to the future development direction of grinding vibration stability research.

Key words: grinding, chattering, stability analysis, dynamic modeling