Geometry design of a novel elementary planetary gear train with hyperbolic tooth-profiles

Hong Sen Yan, Ta Shi Lai

研究成果: Article同行評審

摘要

This work presents a novel concept of elementary planetary gear trains such that the tooth-profiles of the pinion are hyperbolic. The pitch radius is kinematically replaced by the distance between the gear center and the tooth center. The triple vector product of differential geometry is used to derive the equation of meshing. A program is developed to solve the conjugate surface equations, and to show the solid modeling of proposed elementary planetary gear trains. This approach can be applied to design the elementary planetary gear trains in which the pinion is with hyperbolic tooth-profiles. The proposed novel elementary planetary gear trains can operate smoothly, can transmit more precision, can endure higher torque, and are more compact than traditional planetary gear trains.

原文English
頁(從 - 到)323-336
頁數14
期刊Transactions of the Canadian Society for Mechanical Engineering
26
發行號3
出版狀態Published - 2002 十二月 1

All Science Journal Classification (ASJC) codes

  • 機械工業

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