【摘要】 零传动数控滚齿机去掉了传动用的高精度齿轮副、蜗轮蜗杆副等机械传动元件,其刀具轴和工件轴直接与电机轴连接。本文从滚齿机机床误差和滚齿加工误差等方面对零传动数控滚齿机进行了详细的精度分析,并针对加工过程中可能影响齿轮精度的因素给出相应的措施。更多还原

【Abstract】 In high precision NC hobbing machine with zerodrive chain,the hob-spindle and the worktable are directly linked to the motors.The processing precision of gear hobbing machine with zero-drive chain was analyzed.Aimed at the influence factors of the precision of gear,some measures were presented.更多还原