Gearlike, abrasive precision working tool, a method for dressing of such a tool and a dressing tool for dressing the tool

摘要

A narrow guide gear is mounted on an axially facing side of a gear-shaped tool. The tool effects a precision working of the flanks of gearlike workpieces. The teeth of the tool have an abrasive surface, that is a surface which does not have uniformly directed cutting edges. During dressing of the tool tooth flanks with a gear-shaped dressing tool, the guide gear mates with a guide pinion which is arranged next to the dressing tool. Adjusting structure is provided for relatively rotatably connecting the precision working tool and the guide gear to one another, so that during dressing a forced guiding of the dressing tool exists.