摩托车发动机凸轮靠模制造方法(1)

The Copping of Engine Cam for Motorcycles(1)

改进后的"补偿反靠"工艺方法,是制造摩托车发动机凸轮靠模的一种简便、实用的工艺方法。根据磨出的工件凸轮升程误差的规律性,通过修正标准凸轮,进行再次反靠。在整个靠模制造过程中,一般不直接测量靠模本身,而是通过测量磨出的工件凸轮,间接地对靠模进行评定。

The improved ＂Compesation against relying on＂ is a simple process for engine cam coping of motorcycles. According to the law of the cam lift error of the milled piece, the passed modified standard cam can be back copied again. In the whole process of the coping; the coping is not directly measured, but the piece cam is measured, indirectly to assess the coping.