| 摘要 |
In the grinding process, grinding fluid is supplied toward the grinding point (P) where a workpiece (W) is ground with a grinding wheel (G). At the same time, a fluid jet (29) is ejected across the air flow above the grinding point (P) in the rotational direction of the grinding wheel (G). As a result, the air layers on both lateral sides of the grinding wheel (G) are turned not to head for the grinding point (P) above the same, whereby the grinding fluid is reliably led to the grinding point (P) without being obstructed by the air layers following both lateral sides of the grinding wheel (G). <IMAGE>
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