论滚刀齿顶圆角对齿轮寿命的影响

Discussion of the Influence of Rounding Hob Tooth Top on the Service Life of Gears

论述了齿轮齿根过渡曲线同齿轮强度的关系,并探讨了齿轮滚刀齿顶圆角半径计算公式,确定了合理的齿顶圆角半径。

This paper discusses the relation between the gear tooth root transition curve and the strength of the gear, investigates the formula for calculating the radius of the gear hob tooth top round and makes certain of the reasonable radius of the tooth top round.