Frequency domain analysis of regenerative chatter in machine tools with Linear Time Periodic dynamics
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.10.029
Abstract: Abstract Unstable vibrations (Chatter) during machining operations is caused by the flexibility of various components of the machine tool or the workpiece, which can be stationary and symmetrical or rotating and non-symmetrical. Therefore, the structural… read more here.
Keywords: time periodic; regenerative chatter; machine; linear time ... See more keywords
Time-varying reliability and global sensitivity analysis of regenerative chatter stability in turning considering tool wear
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics Based Design of Structures and Machines"
DOI: 10.1080/15397734.2020.1823851
Abstract: Investigating the effect of the uncertainty in the parameters on time-varying chatter stability is critical to refrain from the time-varying regenerative chatter in turning. In this study, the infl... read more here.
Keywords: time varying; regenerative chatter; time; chatter stability ... See more keywords