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

Bo Zhao; Ming Li Zhao; Guo Fu Gao

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

Paper Titles

The Finite Element Analysis of Surface Temperature on Dry Belt Grinding for Titanium Alloys
p.219

Modeling and Computer Simulation of Grinding for Ball-End Milling Cutter with Equal Normal Rake Angle
p.225

Grinding at Very Low Speed
p.231

Experiment Study on Vitrified Bonded Wheels of Quick-Point Grinding
p.237

Research on Surface Roughness and Micro-Topography of Nano-ZrO₂ Plate in Two-Dimension Ultrasonic Grinding
p.243

Experimental Research on the Cooling Effects of a New High Efficiency Green Cooling Method
p.249

Study on Fiber Laser Assisted Truing and Dressing of Diamond Wheel In-Process
p.255

Measurement and Evaluation of the Geometric Error of Precision Machined Spherical Surface
p.261

Novel Measurement Technique on 3D Surface Topography of Polishing Pad
p.265

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

Abstract:

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.