Research on Surface Roughness and Micro-Topography of Nano-ZrO2 Plate in Two-Dimension Ultrasonic Grinding

Abstract:

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The influence of ultrasonic vibration on the surface roughness and micro-topography of ceramics plate is discussed in this paper. Grinding assisted by two-dimensional ultrasonic vibration is developed to deal with the processing difficulty of ceramic materials due to its hard-brittle property. The experimental results show that the surface roughness value obtained in two-dimensional ultrasonic grinding nano-ZrO2 ceramic plate specimen is obviously smaller than that in common grinding, and the scratched grooves on the machined surface in ultrasonic grinding is wider and relatively smoother than that in common grinding. Consequently, it proves that the two-dimensional ultrasonic machining is a feasible, high-efficient machining method for hard-brittle materials.

Info:

Periodical:

Advanced Materials Research (Volumes 53-54)

Edited by:

Shengqiang Yang, Shichun Yang and Hang Gao

Pages:

243-247

DOI:

10.4028/www.scientific.net/AMR.53-54.243

Citation:

B. Zhao et al., "Research on Surface Roughness and Micro-Topography of Nano-ZrO2 Plate in Two-Dimension Ultrasonic Grinding", Advanced Materials Research, Vols. 53-54, pp. 243-247, 2008

Online since:

July 2008

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Price:

$35.00

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