A Polishing Method of Single-Incentive Ultrasonic Elliptical Vibration for Tungsten Carbide Mould

Abstract:

The basic principles of ultrasonic transducer and ultrasonic elliptical vibration polishing are investigated. A new kind of single-incentive ultrasonic transducer is designed, and the finite element simulation is conducted, a polishing device is developed based on the ultrasonic elliptical vibration. The polishing experiment is adopted to polish a tungsten carbide mold with the diameter 5cm. The experimental result shows that the tungsten carbide mould surface roughness changes from the original 0.026μm to 0.017μm.

• Periodical: Solid State Phenomena (Volume 175)
• Pages: 140-144
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.175.140
• Online since: June 2011
• Authors: Shao Hui Yin, Zhi Qiang Xu, Jian Wu Yu, Ze Biao Wang
• Keywords: Elliptical Vibration, Polishing, Single-Incentive, Tungsten Carbide Mould

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