A novel single driven ultrasonic elliptical vibration cutting device

作者：Yin, Zhen; Fu, Yucan^*; Xu, Jiuhua; Li, Hua; Cao, Ziyang; Chen, Yurong

来源：International Journal of Advanced Manufacturing Technology, 2017, 90(9-12): 3289-3300.

DOI：10.1007/s00170-016-9641-x

• Ultrasonic vibration
• Single driven
• Elliptical vibration
• Vibration cutting

In order to obtain an ultrasonic elliptical vibration device with a simple structure, a novel single-driven ultrasonic elliptical vibration cutting (SDUEVC) device with a complex-beam horn (CBH) is introduced and investigated in this paper. Using the theory of mechanical vibration, a mathematical model of the CBH is described. We studied the vibration characteristic of the SDUEVC using the finite element method (FEM). Experiments were carried out to investigate the vibration characteristics of the SDUEVC device prototype using a vibrometer, an oscilloscope, and a data processing system. In addition, the cutting characteristic of the prototype was verified. Our experimental results show that, compared to conventional cutting (CC), the SDUEVC device can reduce the cutting force and surface roughness.

• 出版日期2017-6
• 单位南京航空航天大学; 苏州科技大学