The Effect and Control of Chatter Vibrations in Machine Tool Processes.

摘要

This project has been engaged in a manufacturing methods program which was directed at the problem of resolving the theory of self-excited chatter such that it would encompass milling operations,in addition to turning and drilling operations. Concurrent with this investigation,parallel tasks were conducted to investigate analytical techniques that could be used to predict the static and dynamic characteristics of machine tool structures at the drawing stage,to investigate observed phenomena of the cutting process associated with metal cutting dynamics,and to investigate techniques whereby chatter specifications could be formulated and used to measure the chatter-free performance of machine tools. (Author)