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Paper Information

Journal:   JOURNAL OF APPLIED AND COMPUTATIONAL SCIENCES IN MECHANICS (JOURNAL OF SCHOOL OF ENGINEERING)   SPRING-SUMMER 2018 , Volume 29 , Number 2 (18) #a00504; Page(s) 129 To 144.
 
Paper: 

Spur Gear Profile Modification for the Reduction of Static Transmission Error

 
 
Author(s):  MOHAGHEGH SH., POURSINA M.*
 
* 
 
Abstract: 
In the present study, the effect of tooth profile modifications on the static transmission error is investigated. The most important factor for investigating noise between two gears is the transmission error. First, the static transmission error is analytically calculated by estimating tooth compliance. The compliance of gear is calculated considering tooth as cantilever beam deflection; rigid body tooth rotation at its base and Hertzian contact. After estimating the static transmission error, tooth profile is modified in four ways: tip relief on the gear teeth only, tip and root relief on the gear teeth only, tip relief on both the gear and pinion teeth and tip and root relief on both the gear and pinion teeth. The results indicate the tip and root relief on both the gear and pinion tooth is the best way for transmission error reduction.
 
Keyword(s): Spur gear,Noise,Transmission Error,Profiles Modification
 
References: 
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