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

Abstract:

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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.

Info:

Periodical:

Solid State Phenomena (Volume 175)

Edited by:

Xipeng Xu

Pages:

140-144

Citation:

S. H. Yin et al., "A Polishing Method of Single-Incentive Ultrasonic Elliptical Vibration for Tungsten Carbide Mould", Solid State Phenomena, Vol. 175, pp. 140-144, 2011

Online since:

June 2011

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