Research on Prediction Model of Surface Roughness in Ultrasonic Polishing Nano-ZrO2 Ceramics

Ming Li Zhao; Bo Zhao; Yu Qing Wang; Guo Fu Gao

doi:10.4028/www.scientific.net/AMR.69-70.128

Paper Titles

Examination to Machining Characteristics of Semi-Fixed Abrasive Plate during the Lapping Process
p.108

Investigation to Semi-Fixed Abrasives Plate Lapping SUS440 Stainless Steel
p.113

Laser Micromachining of Wide Bandgap Materials
p.118

Application of High Aspect Ratio Scanning Probe in Microstructure Measurement
p.123

Research on Prediction Model of Surface Roughness in Ultrasonic Polishing Nano-ZrO₂ Ceramics
p.128

Development of Elliptical Vibration Cutting Technology and its Application to Ultraprecision/Micro Machining of Hard/Brittle Materials
p.133

3D Profile Measurement of Nanometer Cutting Edges of Single-Point Diamond Tools for Ultra-Precision Machining
p.138

A New Internal Magnetic Field Assisted Machining Process Using a Magnetic Machining Jig-Machining Characteristics of Inside Finishing of a SUS304 Stainless Steel Tube
p.143

Effect of Electrorheological Fluid Assistance on Micro Ultrasonic Machining
p.148

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Research on Prediction Model of Surface Roughness in Ultrasonic Polishing Nano-ZrO₂ Ceramics

Abstract:

The orthogonal test of surface roughness in ultrasonic polishing nano-ZrO2 ceramics was carried out in the present paper. Through the test, the influence of machining parameters on the surface roughness was investigated. The test results showed that the influence of abrasive size on surface roughness is the most remarkable, and the other important factors are the depth of cut, on/off work situation of ultrasonic generator, axial feed speed, and working table speed in turns. Furthermore, through the regressive analysis of test data, an empirical formula of surface roughness was established to select reasonable polishing parameters.