Advances in Ultrasonic Assisted Grinding of Ceramic Materials

E. Uhlmann; C. Hübert

doi:10.4028/www.scientific.net/AST.45.1711

Paper Titles

In Situ Investigation of Debinding of Non-Oxide Ceramic
p.1684

Polarization Light Optical Texture Analysis for the Structural Characterization of CIM Components
p.1690

Processing and Sintering of Alumina-YAG Nanocomposites
p.1696

Nanoparticle Bonding Technology for Composite Materials
p.1704

Advances in Ultrasonic Assisted Grinding of Ceramic Materials
p.1711

Sintering of Dense Silicon Nitride Ceramics at Low Temperature
p.1717

Development of CNT-Silicon Nitrides with Improved Mechanical and Electrical Properties
p.1723

Light Weight Ceramic Armor - Influence of Processing on Ballistic Performance
p.1729

Sintering of Silicon Carbide Ceramics with Additives Based on the (Y₂O₃-Al₂O₃-SiO₂) System
p.1739

HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 45Advances in Ultrasonic Assisted Grinding of...

Advances in Ultrasonic Assisted Grinding of Ceramic Materials

Abstract:

The competitiveness of component parts made of advanced ceramics results almost exclusively from the properties of the material in use. However, it is restricted by the constantly high costs of part manufacture especially in the finishing stage. The results of recent investigations being presented in this paper demonstrate an increase in productivity of material removal via the application of the innovative technology of ultrasonic assisted grinding. During the manufacture of through holes or grooves in ceramic materials such as Al2O3, Zr2O, SSN and SiC this process is characterized by significant less process forces and lower process temperatures in comparison with conventional grinding processes. In order to deepen the process knowledge of this modified grinding process two different simulation tools have been introduced. A voxel-based approach for modeling of the material removal as well as CFD-simulation of the unique cooling lubricant flow conditions proved their capability as an optimization tool.

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Periodical:

Advances in Science and Technology (Volume 45)

Pages:

1711-1716

DOI:

https://doi.org/10.4028/www.scientific.net/AST.45.1711

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Online since:

October 2006

Authors:

E. Uhlmann, C. Hübert

Keywords:

Ceramic Material, Computational Fluid Dynamics (CFD), Grinding, Simulation, Ultrasonic

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References

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