Trumpf quicksharp, Operator'S Manual, Page: 16 / 95

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Automatic grinding can be interrupted any time by pulling the
feed button (11).
As a visual aid, the green indicator pin (8) becomes visible at
the end of the automatic grinding cycle. The quicksharp
switches off automatically when the grinding process is
finished.
Suitable clamping fixtures must be used (see spare parts
list) when sharpening punches from other manufacturers.
4.3 Regrinding punches with shear
(Whisper Tools)
Differentiation Punches may have a shear on one or both sides:
• up to 72 mm outer circle diameter (corner dimension, diameter):
shear on one side
• outer circle diameter over 72 mm: shear on both sides (roof-
shaped).
Procedure • Insert punch (with alignment ring) into the punch grinding fixture
• Loosen screw (4)
4
2
3
1
5
• Position slide (3) with red marker to the scale section for punches
with single or roof-shaped shear. Set the values in the scale
section according to the outer circle diameter (corner dimension,
diameter) of the punch in mm:
5 0 6 0 7 0 4 0
1 0 0 8 0
1 2 3
4
Sine rule Fig. 9894
B60E
quicksharp
13