摩托车发动机凸轮相位角的精密测量

Precision Measurement for Phase Angle of Cams on Motorcycle Engine

摩托车发动机凸轮相位角的精密测量方法,解决了轴端定位孔中心位置(转角)的测量数据不稳定、重复性不好等问题,即把轴端定位孔看作是凸轮轴上的一个凸轮,这个凸轮的最高点与旋转中心连线所确定的角度,就是轴端定位孔中心的转角。

The precision measurement can solve the problem of poor repeatability during measuring the phase angle of engine cam-set the positioning hole on the end of camshaft as one of the cam on the camshaft, the angle formed between the top rotating position of the cam and the center of rotation of the camshaft is the comer of the center of positioning hole on the end of camshaft.