In this paper, it is studied that the processing mechanism of SiN brittle material in Axial Ultrasound Vibration Assisted Grinding. Search for the relationship between machine tool system and ultrasonic system in AUAG machining, and establish the mathematical model of system matching. The importance of system matching for AUAG machining is verified by the influence of ultrasonic parameters on grinding force and workpiece surface quality. I verify the correctness of the theory. The matching model of ultrasonic system can be used to optimize the ultrasonic processing parameters of hard and brittle materials, predict the grinding surface morphology, grinding force and surface roughness.
References
[1]
Wu, Y., Sun, A.G., Zhao, B. and Zhu, X.S. (2016) Study on High Efficiency Removal Mechanism of Ceramic Material by Ultrasound Vibration Grinding. Manufacturing Technology and Machine Tools, 4, 59-62.
[2]
Gong, Y.B., Liu, J., Shen, J.Y. and Xu X.P. (2015) Contrastive Experimental Study on Grinding and Polishing of Si C Ceramics by Two Processing Methods. Superhard Material Engineering, 6, 7-10.
[3]
Xiang, D.H., Liu, J.H., Zhi, X.T. and Zhao, B. (2018) Study on Ultrasound Vibration Ductility Domain Grinding Characteristics of Nano-ZrO2 Ceramics. Indian Journal of Engineering and Materials Sciences, 43, 30-34.
[4]
Zhao, B., Wu, Y., Liu, C.S., Gao A.H. and Zhu, X.S. (2016) The Study on Ductile Removal Mechanisms of Ultrasonic Vibration Grinding Nano-ZrO2 Ceramics. Key Engineering, 304-305, 171-175.
https://doi.org/10.4028/www.scientific.net/KEM.304-305.171
[5]
Kremer, D. (2016) New Developments on Ultrasonic Machining, Society of Manufacturing Engineers, 2016. SME Technical Paper, MR91-522, p. 13.
[6]
Wang, X., Zhou, M., Gan, J.G.K. and Ngoi, B. (2016) Theoretical and Experimental Studies of Ultraprecision Machining of Brittle Materials with Ultrasonic Vibration. The International Journal of Advanced Manufacturing Technology, 20, 99-102.
https://doi.org/10.1007/s001700200130
