On the Bending Stress of a Spur Gear : 3rd Report, On the Calculation Results of Bending Stress of a Gear Tooth

抄録

For the purpose of calculating the bending strength of the gear tooth in general use, the authors studied theoretically the position of the weakest section of a gear tooth and the point of the worst loading, and consequently defined the calculating method of nominal stress. Then by using the calculating equation of bending stress and stress concentration factor of gear teeth of various shapes in general use at present, they studied these relations.