Dick SM-200 TE Operating Instructions Manual page 51

Machining Workpieces
• Follow the instructions of the knife manufacturer for grinding
workpieces.
6 Repeatedly raise the workpiece and check the progress of the
grinding.
7 Complete the process when a burr has formed on the cutting
edge.
Grinding the bevels:
1 Lift the workpiece off the grinding wheel with the double grind-
ing lever.
2 Set the grinding angle on the grinding device to 17°.
3 Lower the workpiece with the double grinding lever. Move the
area to be ground back and forth over the grinding wheel with
light pressure.
4 Complete the process once a smooth bevel has formed.
5 Repeatedly raise the workpiece and check the progress of the
grinding.
6 Repeat this step for the other bevels with the grinding angles
of 13° and 9°.
7 The bevelled cutting edge profile is pregrounded.
The bevels must be rounded in the next step. This is done on the
grinding stone or wet grinding belt.
Rounding on the grinding wheel:
Round the edges of the bevels by constantly changing the grinding
angle. Never set the grinding angle at a more obtuse angle than
the angle of the cutting edge or 25°.
1 Lower the workpiece onto the rotating grinding wheel with the
double grinding lever.
2 Constantly move the grinding arm on the grinding device up
and down between 20° and 5°, thus changing the grinding
angle. The grinding angle must not be at a more obtuse angle
than the angle of the cutting edge.
3 Lift the workpiece off the grinding wheel with the double grind-
ing lever.
NOTE
SM-200 TE Grinding and Honing Machine
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