Compared with Conventional Grinding (CG), the Ultrasonic Vibration-Assisted Grinding (UVAG) is more competitive for the machining of difficult-to-cut materials. In this article, a novel ultrasonic vibration plate sonotrode that enables the special longitudinal full-wave and transverse half-wave vibration modes was proposed. The vibration characteristics of the proposed sonotrode was theoretically studied based on the apparent elasticity and Rayleigh methods, achieving a single longitudinal workpiece ultrasonic vibration with an amplitude of 7.6 μm. A superior vibration uniformity was achieved, as indicated by the coupling coefficient of 0.5. Based on the proposed method, the normal and tangential grinding forces decreased by 35 % and 39 % in comparison with the CG, and an improved machined surface was obtained in the UVAG of Ti-6Al-4V, with the following characteristics: vibration amplification of 7.6 μm; a cut depth of 0.1 mm; a workpiece feed rate of 100 mm/min; and a grinding speed of 30 m/s.

与常规研磨（CG）相比，超声振动辅助研磨（UVAG）在难切削材料的加工方面更具竞争力。在这篇文章中，提出了一种新型的超声振动板超声波发生器，其能够实现特殊的纵向全波和横向半波振动模式。基于表观弹性和瑞利方法，对所提出的超声波发生器的振动特性进行了理论研究，从而获得了振幅为7.6μm的单个纵向工件超声振动。如耦合系数0.5所示，实现了卓越的振动均匀性。基于该方法，与CG相比，法向和切向磨削力分别降低了35％和39％，并且在Ti-6Al-4V的UVAG中获得了改进的加工表面，具有以下特征：振动放大为7.6μm；切割深度为0.1毫米; 工件进给速度为100毫米/分钟; 研磨速度为30 m / s。