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在明确非圆齿轮滚切加工机床运动关系的基础上，通过数控滚齿机系统联动结构的对比、分析，获得了非圆齿轮数控滚切加工的实施方案。系统运用“电子齿轮”、“电子差动”、“函数分频”技术，采用软、硬件相结合，软件粗插补、硬件精插补的实时控制方法，实现了非圆齿轮的数控滚切加工
Based on the explicit relationship between the kinematics of non-circular gear hobbing machine tools, the NC hobbing machine numerical control structure was compared and analyzed. The system uses the “electronic gear”, “electronic differential”, “function frequency” technology, using software and hardware combination, the software coarse interpolation, hardware interpolation precise real-time control method to achieve a non-circular gear CNC hobbing Processing