The Effect of Spindle Speed Variation on Chatter Suppression in Rotating-Tool Machining
Document Type
Conference Proceeding
Publication Date
1-15-2006
Department
Department of Mechanical Engineering-Engineering Mechanics
Abstract
Spindle speed variation (SSV) is one of a number of promising strategies to suppress chatter. Most previous research on SSV stability analysis for nonintermittent machining processes has focused on stationary-bar boring or turning. However, nonintermittent rotating-tool machining is also a common process. This paper investigates the effect of SSV in nonintermittent rotating-tool machining, using rotating-bar boring as an example. This paper takes advantage of the rotating-frame approach and the resulting constant delay in the angle domain to investigate the SSV effect on system stability for rotating-bar boring. The results show that the SSV effect on rotating-bar boring flattens the stability lobes and lifts the tangential stability limits.
Publication Title
Materials Science Forum
Recommended Citation
Li, C.,
Ulsoy, A.,
&
Endres, W. J.
(2006).
The Effect of Spindle Speed Variation on Chatter Suppression in Rotating-Tool Machining.
Materials Science Forum,
505-507, 859-864.
http://doi.org/10.4028/www.scientific.net/MSF.505-507.859
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/14194