Determining the Dynamic Efficiency of Gears
The Ninth IFTOMM International Symposium on Theory of Machines and Mechanisms, 2005
6 Pages Posted: 28 Nov 2017 Last revised: 2 Jul 2019
Date Written: Septmber 4, 2005
Abstract
The paper presents an original method to determine the efficiency of the gear. The originality of this method relies on the eliminated friction modulus. The paper is analyzing the influence of a few parameters concerning gear efficiency. These parameters are z1 - the number of teeth for the primary wheel of gear; z2 - the number of teeth of the secondary wheel of gear; α0 - the normal pressure angle on the divided circle; β - the inclination angle. With the relations presented in this paper, one can synthesize the gear’s mechanisms. Today, the gears are present everywhere, in the mechanical’s world (In vehicle’s industries, in electronics and electro-technique equipment, in energetically industries, etc…). Optimizing this mechanism (the gears mechanism), one can improve the functionality of the transmissions with gears.
Keywords: Efficiency, gear, constructive parameters, teeth, outside circle, wheel
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