Quasi-static tooth contact analysis of hypoid gear drive with coaxiality deviations

Quasi-static tooth contact analysis of hypoid gear drive with coaxiality deviations In this paper, quasi-static tooth contact analysis of hypoid gear drive with coaxiality deviations was presented. Firstly, coaxiality deviations of hypoid gear drive were defined, and the multi-tooth meshing equation with coaxiality deviations was established, as well as the process of multi-tooth contact analysis (MTCA). Secondly, a hypoid gear drive was chosen for the case studies and the effects of coaxiality deviations on the meshing characteristics were obtained. The combined effect of coaxiality deviations was obtained, and the optimal setting method of the initial phase angles of the gear and the pinion axis eccentricities on the transmission error was discussed. Furthermore, the FEM of a simplified hypoid gear drive system has been set up, which results confirm the correctness of the formula calculation method. The research provided a theoretical reference for optimal design, dynamic analysis, mounting adjustment, performance testing, etc., of spiral bevel and hypoid gear drives. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of the Brazilian Society of Mechanical Sciences and Engineering Springer Journals

Quasi-static tooth contact analysis of hypoid gear drive with coaxiality deviations

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Publisher
Springer Journals
Copyright
Copyright © 2018 by The Brazilian Society of Mechanical Sciences and Engineering
Subject
Engineering; Mechanical Engineering
ISSN
1678-5878
eISSN
1806-3691
D.O.I.
10.1007/s40430-018-1229-y
Publisher site
See Article on Publisher Site

Abstract

In this paper, quasi-static tooth contact analysis of hypoid gear drive with coaxiality deviations was presented. Firstly, coaxiality deviations of hypoid gear drive were defined, and the multi-tooth meshing equation with coaxiality deviations was established, as well as the process of multi-tooth contact analysis (MTCA). Secondly, a hypoid gear drive was chosen for the case studies and the effects of coaxiality deviations on the meshing characteristics were obtained. The combined effect of coaxiality deviations was obtained, and the optimal setting method of the initial phase angles of the gear and the pinion axis eccentricities on the transmission error was discussed. Furthermore, the FEM of a simplified hypoid gear drive system has been set up, which results confirm the correctness of the formula calculation method. The research provided a theoretical reference for optimal design, dynamic analysis, mounting adjustment, performance testing, etc., of spiral bevel and hypoid gear drives.

Journal

Journal of the Brazilian Society of Mechanical Sciences and EngineeringSpringer Journals

Published: Jun 5, 2018

References

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