重载渐开线齿轮滚齿加工齿形误差超差原因及消除方法

Reason and elimination of bigger tooth error in hobbing heavy involute gear

通过对渐开线齿形误差超差原因的分析 ,根据本厂现有的技术和设备条件 。

Based on the analysis of the reason why bigger error happens in the profile of involute gears,the author,making full use of the factory′s existing technology and equipment conditions,puts forward a few wayd of eliminating the error bigger than the given value.