| 摘要 |
The rotatable dressing tool consists of two interconnected rollers (2, 3) with radial and/or cylindrical dressing surfaces and is used to produce grinding wheels (1) for grooved profiles. One of the two rollers (2, 3) is mounted on the other so as to be axially adjustable by means of a fine thread and can be fixed in various axial positions. It is thus possible to change the groove width a in the mounted state of the dressing tool. <IMAGE>
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