Mathematical modelling and sliding characteristics analysis on the spherical movable teeth for the toroidal drive

Abstract Toroidal drives combine a planetary gear drive with a worm gear drive. Furthermore, in toroidal drives, the planetary gear teeth are movable. The motion of spherical movable teeth for planetary gears affects the friction, wear and transmission efficiency of the meshing surface, but this eff...

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Bibliographic Details
Main Authors: Xuelian Zeng, Ligang Yao, Meiyan Lou
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-95352-9
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