Calculation of Meshing Efficiency of Helical Gear Based on Double Integral Method

D.G. Chang; F. Shu; X.B. Chen; Y.J. Zou

doi:10.4028/www.scientific.net/KEM.693.458

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 693Calculation of Meshing Efficiency of Helical Gear...

Calculation of Meshing Efficiency of Helical Gear Based on Double Integral Method

Abstract:

The meshing efficiency of helical gear transmission is calculated by using the method of double integral. The external involute helical gear meshing is taken and the model of helical gears is simplified by the idea of differential. The instantaneous efficiency equation of a meshing point is derived, and further more the rectangular coordinate system of meshing zone of helical gears is established. The average meshing efficiency of helical gears is achieved by using double integral method. Then, the influence of design parameters is studied and the efficiency formula is verified by comparing the theoretical results with relevant experimental data, which can provide a theoretical basis for decide the design parameters.

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Periodical:

Key Engineering Materials (Volume 693)

Pages:

458-462

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.693.458

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Online since:

May 2016

Authors:

D.G. Chang, F. Shu*, X.B. Chen, Y.J. Zou

Keywords:

Design Parameter, Double Integral Method, Helical Gear Transmission, Meshing Efficiency

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