Image-Based Tool Characterization and DEM Simulation of Abrasive Brushing Processes
Anton Hoyer,
Eckart Uhlmann
Abstract:Brushing with bonded abrasives is a finishing process used for deburring, edge rounding, and roughness reduction. However, due to the complex motion, chipping, and wear behavior of abrasive filaments, industrial brushing processes have historically relied on empirical knowledge. To gain a better understanding of filament interactions, a physical model based on the discrete element method was developed to simulate process forces and contact areas. Filament patterns of round brushes were determined through the u… Show more
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