Abstract: Roller radius sizes of slave mechanism of cam machin e affect the touch-stress of touch region and the thickness of lube film directl y.

• 文摘:凸轮机构从动件滚子半径的大小直接影响凸轮副接触处的接触应力和润滑油膜厚度并影响凸轮机构的寿命和运动精度。