Effect of velocity coefficient on ultrasonic elliptical vibration cutting Inconel718 material

UEV (Ultrasonic elliptical vibration) cutting is introduced for the complicated problem of Inconel718 machining. The finite element modeling and constraint processing of Inconel718 ultrasonic elliptical vibration cutting are analyzed and discussed. On this basis, the orthogonal cutting residual stress of Inconel718 is simulated. The influences of velocity coefficient on cutting stability, cutting force, cutting temperature and residual stress are obtained. The results have a great practical significance for achieving the ideal cutting effect of Inconel718.