Present Development of the Suppression of Cutting Chatter with Varying Spindle Speed

Two types of chatter suppression principles of varying spindle speed are introduced and the latest research results of the suppression of cutting chatter with varying spindle speed at home and abroad and the existing problems are discussed in this paper.Finally,it points out that the possible future development of varying spindle speed technology is to make good use of variation on-line monitoring techniques to realize auto-controlled varying speed cutting.