摘要
本文结合我国引进ＣＡＴ５１８绞盘机设计理论的消化，讨论了多滚子凸轮超越离合器的楔紧条件，在其基础上给出了绞盘机用多滚子凸轮超越离合器最大扭矩传递能力的具体计算方法和凸轮轮廓结构参数的确定方法。
In combination with the digesting of the design theory of CAT518 ground skidder an imported machine,the authors discussed the wedging condition of the multi roller one way clutch,in this paper,developed the method to calculate the maximum safe torque transmitted and the principle to determine the control parameter of the cam in the clutch.
