Simulation of ultrasonic vibration cutting performance of GH2132 superalloy

2nd International Conference on Frontiers of Materials Synthesis and Processing

Guo, Hua^1^2 ; Zhou, Chuangchuang^1 ; Wang, Kaikai^2 ; Jiang, Zhen^1

School of Mechatronics Engineering and Automation, Shanghai University, Shanghai, China^1

Shanghai Technical Institute of Electronics and Information, Shanghai, China^2

关键词: Cutting forces;    Cutting speed;    Cutting temperature;    Cutting thickness;    Finite element simulations;    Ultrasonic vibration;    Vibration amplitude;    Vibration frequency;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/493/1/012162/pdf
DOI  :  10.1088/1757-899X/493/1/012162

来源: IOP

【 摘 要 】

The vibration amplitude, vibration frequency, cutting speed, feed rate and cutting thickness in ultrasonic vibration cutting have an important influence on the cutting temperature and the cutting force. Through the mathematical model and finite element simulation, the suitable vibration frequency is obtained. The vibration frequency is used to further simulate the effect of the change in feed rate on the cutting temperature and cutting force.