Stiffness and damping models for the oil film in line contact elastohydrodynamic lubrication and applications in the gear drive
Sign Up to like & getrecommendations! Published in 2018 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2018.05.012
Abstract: Abstract Innovative stiffness and damping models for oil films are developed to account for the impacts in both normal and tangential directions. Given that these models are applied to a gear drive in line contact… read more here.
Keywords: stiffness; line contact; gear drive; stiffness damping ... See more keywords
Reliability Analysis to a Satellite-Equipped Harmonic Gear Drive Subjected to Multisource Data and Imbalanced Information
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2018/4256302
Abstract: We propose a Bayesian-based reliability framework for a satellite-equipped harmonic gear drive (HGD) mainly addressing two unsettled issues in existing research works, that is, an efficient aggregation method for multilevel system with imbalanced information and… read more here.
Keywords: harmonic gear; equipped harmonic; information; gear drive ... See more keywords
Sliding ratio for novel cycloidal gear drive
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406217743272
Abstract: In this paper, for a novel spur cycloidal gear drive with a modified tooth profile, the equations of the sliding ratio are deduced from those of its tooth profile. Using the sliding ratio equations, the… read more here.
Keywords: novel; cycloidal gear; gear drive; sliding ratio ... See more keywords
A general contact stiffness model for elastic bodies and its application in time-varying mesh stiffness of gear drive
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DOI: 10.1177/10812865221092106
Abstract: As a critical element of time-varying mesh stiffness (TVMS), contact stiffness of a gear drive has been defined based on simplified Hertzian contact stiffness or semi-empirical nonlinear Hertzian contact stiffness in previous works. This study… read more here.
Keywords: contact stiffness; contact; stiffness; stiffness model ... See more keywords
Design principle and meshing analysis of internal gear drive with three contact points
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DOI: 10.1177/16878132221081576
Abstract: A kind of internal gear drive with three contact points is presented in the article. Firstly, the pinion with circular-arc form and the internal gear with parabola-circular form are proposed, respectively. General equations of tooth… read more here.
Keywords: three contact; gear; internal gear; gear drive ... See more keywords