Analysis of an Asymmetric Spur Gear with Multiple Holes as Stress Reliving Feature

Mechanical power and torque transmission from one point to another point with minimum wastage always been a challenging topic in the field of research in the area of Gear design. Gears are not designed any more with a complete standard methodology. Rather it is now designed in customized way with different profile for different applications accordingly. The best example in this area is asymmetric gears. Asymmetric gears are mainly used in aviation vehicles and for this reason reduction of gear weight without compromising its torque transmitting capability much. This demand from practical field drives the necessity to do research in the area of asymmetric gear design with stress reliving features. Many researchers have already done on asymmetric gear design with different stress relieving features. Till now all the researches have been concentrated on any single type stress relieving features. Influence of multiple stress relieving features with different shape has not been investigated much. In the present work the research has been done in this area.