一、前言凸轮机构在诸多的机械中,应用广泛。套筒弧片凸轮就是其中的一种。它是具有特殊轮廓曲线的主动件,其工作曲线面与从动滚轮直接接触,并推动从动件达到设计所要求的各种动做。因此,弧片凸轮工作曲线度数和位置要准确,过渡部位联接圆滑,表面光洁,几何形状规則。只要设计合理,工艺方法得当和进行必要的修整,就能获得理想的套 First, the preface Cam mechanism in a wide range of machinery, widely used. Sleeve arc cam is one of them. It is an active profile with a special profile curve and its working curve surface is in direct contact with the driven rollers and forces the follower to meet all the requirements of the design. Therefore, arc cam working curve degree and position to be accurate, smooth transition joints, smooth surface geometry rules. As long as the design is reasonable, appropriate process methods and make the necessary adjustments, you can get the ideal set