| 摘要 |
A method of taking up wear of a grinding wheel on a machine for grinding sheets of glass, whereby the position of an abrasive surface of the grinding wheel, initially set to an ideal work position such as to obtain a sheet of a given size, is adjusted, following wear of the grinding wheel, by moving the abrasive surface towards a reference surface on the machine, positioned facing and at a predetermined distance from the abrasive surface when the abrasive surface is in the ideal work position; determining the instant of contact between the abrasive surface and the reference surface; arresting the grinding wheel at the instant of contact; and moving the abrasive surface away from the reference surface to an adjustment distance at least equal to the predetermined distance.
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