Modeling and Investigation of the Velocity-Dependent Cutting Process with PDC Cutters Using the Discrete Element Method

<div>Averaged volumetric stress with 30 RPM (top) and 90 RPM (down) using models with rate-dependent normal bond strength (left) and grain elastoplasticity (right).</div>

Shock and Vibration

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Figure 13

Figure 13: Modeling and Investigation of the Velocity-Dependent Cutting Process with PDC Cutters Using the Discrete Element Method 