Research on the Influence of Cutting Speed on Vibration Cutting Force

Liang Yang, Mingzhao Zhang
2018 DEStech Transactions on Computer Science and Engineering  
In this paper, the effect of cutting speed on vibration cutting force is studied from two aspects of theory and experiment. In vibration cutting, for the determined vibration parameters, the change of cutting speed will affect the relative velocity between the tool and chip during the interaction, especially at the initial contact time. The ultrasonic vibration assisted turning experiment of aluminum rod was designed, and the cutting force were obtained under different cutting speed conditions.
more » ... g speed conditions. The experimental results show that when the cutting speed is about 0.3 times of the critical cutting speed, the cutting force is the smallest within the test range. The experimental results are in good agreement with the theoretical analysis, i.e., the larger the relative velocity, the smaller the cutting force during the interaction between the tool and the chip 1 .
doi:10.12783/dtcse/icmsie2017/18687 fatcat:2elowfxtjndd5oob2zhxfdcjfu