• Journal of the Korean Society for Precision Engineering
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• v.15 no.6
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• pp.153-158
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• 1998

In this paper, a theoretical analysis is presented on the mechanics of the grinding by hemispheric type electroplated CBN wheel. The grinding forces acting on a single grain were calculated from its geometry by assuming the abrasive grain is spherical. Then. the total grinding forces were obtained by estimating the number of acting abrasive grains and the area of contact. The model includes the grinding variables such as wheel speed. feed speed. depth of cut, and grinding wheel positions. Experiments were also carried out to compare with the analytical results. The experimental results were found to be in good agreement with the analytical ones.