精密非圆曲线凸轮的轮廓加工

Figure Manufacture of Precision Non-circle Curve Cam

凸轮传动结构简单、紧凑,能方便实现从动件预期的运动规律。要实现准确的从动杆运动轨迹和升程的控制,关键在于凸轮轮廓曲线的制造精度。本文针对不同精度要求,不同形状的盘形非圆曲线回转凸轮论述其加工方法。

The structure of cam transmission is simple and compact which can accomplish expectant motive regular easily. The key is manufacture precision of cam figure curve. This article demonstrates the manufacture technique for different precision demand or different sharp non-circle curve cam.