随着各种机械工作規范的不断强化,凸輪机构的工作速度日益提高,人們对高速凸輪机构的研究也在取得进展。問題的核心是凸輪机构从动部分在高速下的运动可靠性、平稳性和表面接触强度。为了获得这些性能,保証凸輪加工精度比合理选择运动規律更具 With the continuous strengthening of various mechanical work specifications, the working speed of the cam mechanism is increasing day by day. People are also making progress in the research of the high-speed cam mechanism. At the heart of the problem is the kinematic reliability, smoothness and surface contact strength of the cam follower part at high speeds. In order to obtain these properties, to ensure that the cam machining accuracy than the rational choice of the law of movement more