Simulation of a Diamond Grain Interaction with Ceramics Using the Smoothed Particle Galerkin Method

Abstract:

The article presents the results of a single grain scratching simulation of a ceramic workpiece using the smoothed particle Galerkin method. The studies were carried out for 0.1-0.8 μm depths of cut, matching the ductile-brittle transition of ceramics grinding with minimum subsurface damage. The crack depth and scratching force were obtained for scratching speed of 40-140 m/s.

• Periodical: Key Engineering Materials (Volume 910)
• Pages: 357-362
• DOI: https://doi.org/10.4028/p-24jkxc
• Online since: February 2022
• Authors: Anton Kurnenkov*, Aleksej Shurygin, Vladimir Glebov
• Keywords: Ceramics, Crack, Grinding, Numerical Simulation, Smoothed Particle Galerkin (SPG)

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