16
Grinding of cutters with 2 cutting edges
Fix the cutter and align one cutting
edge parallel to the straight marking
line (Page 14 pic.12). For short
cutters, fix another of same diameter
in the backside of the prism.
Grinding of the main cutting edge
Adjust prism support to 180 ° The
base adjustment to 0 or 1-2 scale lines
on the right beneath. Place clearance
angle adjustment to 0. Fix star knob
screw in boring A.
Grinding of the clearance surface
Now fix the star knob screw in hole B
and repeat grinding procedure as for
the main cutting edge.
For cutters with more than 2 edges
(max. 4 cutting edges) you will need
the magnetic depth stop and the cutting rost for cutters (Accessoryr).
Dressing of the grinding wheel
Fix the rotating dresser in the prism and place prism support to 118 °. Lock with star knob
screw in boring hole A. Place clearance angle adjustment to 3,5 Prism rest to 0 (Pic. 26).
Move the prism feed in direction to the grinding wheel till the diamond softly touches the
grinding wheel and starts turning. Now move with the motor feed to the left or the right, till the
grinding wheel is cleaned and sharp again.
Attention:
Only move carefully with the prism feed( max 2-3 scale lines)
Содержание BSG 60
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