The transverse method, in which both the grinding wheel and the workpiece rotate and longitudinal linear feed is applied to enable grinding of the whole length.
横向方法：这种方法中砂轮与工件均旋转且采用线性纵向进给以保证能磨削整个长度。
2
The length of trajectory, the number of grinding marks and the stable grinding period were deduced.
在运动学的基础上推导了磨纹长度、磨纹数量以及磨削稳定周期公式。
3
The error can be avoided by increasing the gear grinding allowance in length of common normal line to grind gear.