| 摘要 |
A grinding wheel for grinding features into a work-piece and a corresponding method for grinding the features into the work-piece are disclosed herein. The grinding wheel includes an outer periphery with a first axial end having a first diameter. The grinding wheel also includes a second axial end spaced from the first axial end along a centerline axis. The grinding wheel also includes a plurality of discrete grinding projections for removing material from the work-piece. Each of the plurality of discrete grinding projections extends radially outward from the outer periphery and is positioned along the centerline axis in spaced relation to one another. The plurality of grinding projections have working heights that vary relative to one another. In the inventive method, a grinding wheel is rotated about an axis of rotation. The axis of rotation is arranged transverse to and spaced from a centerline axis of an arcuate surface of a work-piece. The grinding wheel and the arcuate surface are moved relative to one another and a plurality of grooves having variable depth are concurrently formed along at least a portion of a perimeter of the arcuate surface with the grinding wheel during at least part of the moving step.
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