| 摘要 |
Hands free removal of layers of material simultaneously from a number of dies is accomplished by temporarily positioning a plurality of die holding devices into different segmented open areas of a template mounted over the grinding surface. In one embodiment, frictional force imparted to each holding device by the grinding wheel serves to position the holding device against a stop within the confines of each opening. The stop in each segment could be positioned at a different radial distance from the center of the grinding wheel in order to use different portions of the grinding wheel to grind each of the dies. In some embodiments, the segments are offset from each other around the template in order to increase the effective working area of the grinding surface. |
