11-3
SPINNER Werkzeugmaschinenfabrik GmbH
SM-1-03/02
Figure 11-3: Adjusting the dividing scale
Handling:
Clamp the halved cutter e. g. in the collet chuck. Loosen the dividing scale and turn the
marking to 0 degree. After that tighten the dividing scale again. Open the collet chuck and
align the cutter horizontally with the assistance of the centring bracket. Clamp the collet
chuck firmly again. The tool is now clamped and aligned.
Figure 11-4: Handling
Indexing:
The locking bolt A can be pulled forward and turned. By pulling the locking bolt, the fixing
device of the dividing plate is disengaged and the collet chuck can be turned. After 30
degrees it can be engaged again. If the locking bolt is pulled and then turned, the
disengaged position is maintained. This is beneficial, for example, in case of cylindrical
grinding when the collet chuck should be able to turn freely.
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