Mesh stiffness and nonlinear dynamic response of a spur gear pair considering tribo-dynamic effect
Sign Up to like & getrecommendations! Published in 2020 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2020.103989
Abstract: Abstract Lubricant between teeth fills the backlash and provides a supporting stiffness, while the traditional gear dynamics neglect the effect of lubrication. In this work, a coupled tribo-dynamic model for a spur gear pair is… read more here.
Keywords: tribo dynamic; stiffness; effect; model ... See more keywords
Coupled tribo-dynamic modelling of linear guideways for high precision machining application
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/1350650120919885
Abstract: Linear guideways play a crucial role in determining precision of machine tools. Understanding their dynamic response is essential for objectively controlling their behavior and performance in operation. Due to highly loaded lubricated contacts, mixed-elastohydrodynamic regime… read more here.
Keywords: tribo dynamic; mixed elastohydrodynamic; tribology; linear guideways ... See more keywords