Simulation and Experimental Verification of Grinding Force Based on Different Directions of Ultrasonic Vibration

Authors

Wang Yan, School of Mechanical Engineering, University of Shanghai for Science &Technology, Shanghai 200093, China;
Qin Chen, School of Mechanical Engineering, University of Shanghai for Science &Technology, Shanghai 200093, China;
Jianguo Liu, School of Mechanical Engineering, University of Shanghai for Science &Technology, Shanghai 200093, China;
Shuiping Peng, School of Mechanical Engineering, University of Shanghai for Science &Technology, Shanghai 200093, China;
Delin Li, School of Mechanical Engineering, University of Shanghai for Science &Technology, Shanghai 200093, China;

Abstract

Abstract: The method based on variable angle of ultrasonic vibration assisted grinding was put forward to identify the relationship between direction of ultrasonic vibration and grinding force. The trajectory of grit in contact zone was analyzed. The stress field of contact zone and the grinding force, which were based on the different directions of ultrasonic vibration, were simulated and analyzed by Deform-3D. A series of grinding experiments of GCr15 were conducted. It demonstrates that with the angle α increasing, the grinding force firstly decreased and then increased. The experiment results showed that the error of normal force is 5.23% and the error of tangential force is 8.12%. The model has a higher accuracy.

Recommended Citation

Yan, Wang; Chen, Qin; Liu, Jianguo; Peng, Shuiping; and Li, Delin (2019) "Simulation and Experimental Verification of Grinding Force Based on Different Directions of Ultrasonic Vibration," Journal of System Simulation: Vol. 30: Iss. 8, Article 42.
DOI: 10.16182/j.issn1004731x.joss.201808042
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss8/42

First Page

3161

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201808042

Last Page

3169

CLC

TG580.1

Recommended Citation

Wang Yan, QinChen, Liu Jianguo, Peng Shuiping, Li Delin. Simulation and Experimental Verification of Grinding Force Based on Different Directions of Ultrasonic Vibration[J]. Journal of System Simulation, 2018, 30(8): 3161-3169.

DOI

10.16182/j.issn1004731x.joss.201808042