Experimental Temperature Studies on Two Dimensional Ultrasonic Vibration Grinding the Nano-ZrO₂ Ceramics

Abstract:

In processing of engineering ceramics materials with diamond grinding wheel, grinding heat is one of vital factors influencing workpiece surface quality. Grinding parameters have important influences on workpiece surface temperature distributions. Contrast experiments on grinding temperature of nanoZrO2 under common and two dimensional ultrasonic vibration grinding(TDUVG) were carried out in this paper by manual thermocouple method. The relationship between grinding parameters and grinding temperature was clarified through theoretical analysis and experiment confirmation. The research results show that with the increases of grinding depth, grinding speed, and decrease of working table speed, the workpiece’s surface temperature would heighten accordingly. Furthermore, comparing with high surface layer temperature in common grinding, which often results in grinding burn, TDUVG can reduce grinding temperature effectively.

• Periodical: Key Engineering Materials (Volume 416)
• Pages: 540-545
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.416.540
• Online since: September 2009
• Authors: Ping Yan Bian, Bo Zhao, Yu Li
• Keywords: Grinding Parameter, Ground Temperature, Nano-ZrO₂ Ceramic, Two Dimensional Ultrasonic Vibration Grinding (TDUVG)

References

[1] D. Casellas, M.M. Nagl and et al.: J. of Materials Processing Technology, Vols. 143-144 (2003), pp.148-152.

[2] T.W. Hwang and S. Malkin: Transactions of the ASME, Journal of Manufacturing Science and Engineering, 1999, 121 (4), pp.623-631.

[3] Y. Li, B. Zhao, F. Jiao and et al: Tool Engineering, Vol. 41 (2007) No. 1, pp.39-42. (In Chinese).

[4] B. Zhao, X.S. Zhu , C.S. Liu and F. Jiao: Key Engineering Materials, Vols. 258-259 (2004), pp.239-243.

[5] Y.Y. Yan, B. Zhao, Y. Wu, C.S. Liu and X.S. Zhu: Materials Science Forum, Vols. 532-533 (2006), pp.532-535.

[6] B. Zhao, T. Wu and et al.: Key Engineering Materials, Vol. 320-321 (2006), p.214.