An alternative formulation for the definition of profile modifications in high-contact-ratio (HCR) spur gears is presented which makes it possible to select optimum relief with regard to transmission error (TE) fluctuations over a range of loads. General guidelines are presented which can help design optimum relief with minimum effort. It is also confirmed that two-slope profile relief can improve the dynamic behavior of HCR spur gears.
An Alternative Approach to the Definition of Profile Modifications in High-Contact-Ratio Spur Gears
Contributed by the Power Transmission and Gearing Committee of ASME for publication in the JOURNAL OF MECHANICAL DESIGN. Manuscript received June 13, 2014; final manuscript received December 1, 2014; published online January 15, 2015. Assoc. Editor: Qi Fan.
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Velex, P., Bruyère, J., and Gu, X. (March 1, 2015). "An Alternative Approach to the Definition of Profile Modifications in High-Contact-Ratio Spur Gears." ASME. J. Mech. Des. March 2015; 137(3): 032602. https://doi.org/10.1115/1.4029321
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