Tribo-dynamic effects of machining caused surface waviness on a line contact
E. Ebrahimi,
S. Li
Abstract:Considering an elastohydrodynamic lubrication line contact, this study investigates the tribo-dynamic effects introduced by surface waviness. These waviness profiles are inevitable during various machining processes, such as grinding, and are on a larger scale than roughness. The waviness feature excites vibratory motions of contact bodies, and influences the lubrication performance through dynamic contact force and periodic squeezing. In this work, a tribo-dynamic formulation is implemented to examine such im… Show more
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