Load Tooth Contact Analysis for Double-Crowned Face Gear

Author:

Peng Xian Long1,Fang Zong De1,Jiang Jin Ke1

Affiliation:

1. Northwestern University

Abstract

In order to further reduce sensitivity to misalignments not only double crowned pinion but also profile and longitudinal geometry modified face gear have been studied. The profile geometry modification were realized by application of rack cutters, and applied parabolic motion of the center of grinding disk for the pinion and face gear longitudinal crowning. Tooth contact analysis (TAC) and Load Tooth contact analysis (LTCA) have been performed to simulate the meshing and contact of double-crowned face gear driver. The further avoidance of edge contact in presence of big magnitude misalignment was illustrated with numerical examples.

Publisher

Trans Tech Publications, Ltd.

Reference5 articles.

1. F.L. Litvin, A. Fuentes, C. Zanzi, et al: Mechanism and Machine Theory, Vol. 37 (2002) No. 3, pp.1179-1211.

2. F.L. Litvin: Gear geometry and applied theory (New York: Cambridge University press, United States of America 2004).

3. C. Zanzi, Jose' I. Pedrero: Computer Methods in Applied Mechanics and Engineering, Vol. 194 (2005) No. 194, pp.3047-3066.

4. http: /www. gearsolutions. com/article/detail/6020/coniface-face-gear-cutting-and-grinding.

5. X.M. Cao, H. Zhang, Z.D. Fang: Journal of Aerospace Power, Vol. 24 (2009) No. 11, pp.2619-2624. (in Chinese).

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1. Study on kinematic characteristics of planetary multistage face gears transmission;Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering;2019-06-13

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