对于相啮齿轮端面齿廓相互关系的分析表明，目前使用的几种基准齿形，当螺旋角传动比都比较大时，存在齿形干涉的危险。

Then, it is indicated that the gearing used presently, while its helix Angle and ratio are both big enough, is in danger of interference.

youdao

对于相啮齿轮端面齿廓相互关系的分析表明，目前使用的几种基准齿形，当螺旋角传动比都比较大时，存在齿形干涉的危险。

Then, it is indicated that the gearing used presently, while its helix Angle and ratio are both big enough, is in danger of interference.

youdao