High-speed axial ultrasonic vibration cutting method and device for aeronautical material difficult to machine

The invention discloses a high-speed axial ultrasonic vibration cutting method for an aeronautical material difficult to machine, and the method is a novel machining method for cutting the aeronautical material difficult to machine through an axial ultrasonic vibration cutting technology. According to the cutting method, an axial ultrasonic vibration cutting device is adopted, in combination with the continuous cutting technical principle, the cutting speed can be increased greatly, machining time is shortened, machining efficiency is improved, the service life of a tool is prolonged, and machining cost is lowered. Compared with traditional vibration cutting, by the adoption of the high-speed axial ultrasonic vibration cutting method, the application range of the ultrasonic vibration machining technology is broadened greatly; and high-speed, efficient, high-quality machining of the aeronautical material difficult to machine can be achieved.