Polishing Cutting Tools (Sm-90/-100) - Dick SM-100 Operating Instructions Manual

7
Operation

7.1.3 Polishing cutting tools (SM-90/-100)

Figure 15 – Polishing a cutting tool
[15-1] Positioning angle slanted relative to the running direction
(approx. 30°–60°)
[15-2] Positioning angle to the polishing wheel
1. Hold the polishing compound against the running polishing wheel until
the surface is covered.
2. Clean the cutting tool before use and rub it dry.
3. Position the cutting tool on the grinding machine so that the cutting edge
points in the direction of rotation of the polishing wheel.
4. Position the cutting tool slanted relative to the running direction and pol-
ish the entire cutting edge.
Position the cutting tool at the polishing wheel at a more obtuse angle

than for grinding.
5. Polish the cutting tool alternately on both sides of the blade until the burr
has been completely removed and the surface has reached the required
polish.
32 Operating Instructions SM-90/-100/-100W
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