Novel Torus-Involute Gear Transmission

Lei Liu; Zhu Qing Huang

doi:10.4028/www.scientific.net/AMM.155-156.1050

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 155-156Novel Torus-Involute Gear Transmission

Novel Torus-Involute Gear Transmission

Abstract:

A novel torus-involute gear transmission is presented in this paper. There are two types of tooth profiles for torus-involute gears: convex tooth and concave tooth. Torus-involute gears are non-sensitive to axial misalignments and allow variable shaft angle without meshing interference. Based on revealing of essence for tooth profiles, introducing the parameter t and discretizing this type of gear into tiny linear continuous corrected gears, a design method is proposed. To testify whether the transmission ratio of torus-involute gear transmission is constant, simulation is implemented in commercial codes ADAMS. The computed results show that this novel gear drive can achieve a constant transmission ratio with variable shaft angle.

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Periodical:

Applied Mechanics and Materials (Volumes 155-156)

Pages:

1050-1055

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.155-156.1050

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Online since:

February 2012

Authors:

Lei Liu, Zhu Qing Huang

Keywords:

Concave Tooth, Constant Transmission Ratio, Convex Tooth, Torus-Involute Gear, Variable Shaft Angle

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