通过实验,明确了影响振动切削效果的主要因素,认清了超声振动切削对切削过程所起的作用。推导出振动刀具与回转工件在接触瞬间产生碰撞的功能损失公式,并对该能量在切削过程中所起的作用及获得最佳效果所需要的条件进行了研究。 Through experiments, the main factors affecting the effect of vibration cutting are clearly identified, and the effect of ultrasonic vibration cutting on the cutting process is clarified. The function loss formula of the collision between the rotary tool and the rotary workpiece at the moment of contact is deduced, and the effect of the energy during the cutting process and the conditions needed to get the best result are studied.