»pcd-300« with spherical head

Equipped with a spherical head, geometrically complicated single edge cutting tools can be manufactured quickly and precisely. Example: Grinding of double inclined, conical tip and profile radii. Or the grinding of differently inclined tool flanks left and right, as well as on the tip can be achieved quickly and simply in repeatable grinding quality and precision.

With just a few grips the tool is brought into the grinding position:

  • Clamp tool to seat of the spherical head.
  • Adjust tip radius on scale.
  • For adjustment of the clearance angle and adjustment angle, put and fix pivot bearing temporary to "0".
  • Turn sphere (ball) in two planes to adjustment angle and clearance angle of the left cutting edge.
  • Tighten sphere (ball) in this position in one axis with angle locking screw.
  • Turn sphere in the free axis to clearance angle of the right cutting edge (use moveable vertical scale).
  • Tighten sphere with central star handle.
  • Loosen pivot bearing and adjust to tip angle and fix stops.
  • Pre-program grinding wheel rotational direction, oscillation frequency and stroke, dust extraction and coolant supply with push buttons.
  • Grinding - when swiveling the pivot bearing from the primary cutting edge to the secondary cutting edge, the tip radius is ground at the same time.
  • Afterwards, if required the face or the chip breaker groove can be ground.
  • Clamp tool to seat of the spherical head.
  • Adjust tip radius on scale.
  • For adjustment of the clearance angle and adjustment angle, put and fix pivot  bearing temporary to "0".
  • Turn sphere (ball) in two planes to adjustment angle and clearance angle of the left cutting edge.
  • Tighten sphere (ball) in this position in one axis with angle locking screw.
  • Turn sphere in the free axis to clearance angle of the right cutting edge (use moveable vertical scale).
  • Tighten sphere with central star handle.
  • Loosen pivot bearing and adjust to tip angle and fix stops.
  • Pre-program grinding wheel rotational direction, oscillation frequency and stroke, dust extraction and coolant supply with push buttons.
  • Grinding - when swiveling the pivot bearing from the primary cutting edge to the secondary cutting edge, the tip radius is ground at the same time.
  • Afterwards, if required the face or the chip breaker groove can be ground.