Balancing Natural Edge Bowls Questions and Answere The Pen ...
Balancing Natural Edge Bowls Questions and Answere The Pen ...
Balancing Natural Edge Bowls Questions and Answere The Pen ...
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Sphere in a Cube Continued from PreviousPage.<strong>The</strong> tool had cut into all four holes on adjacent flatsurfaces.Figure 13. Once I had undercut on two oppositesurfaces, I installed a 2 inch diameter by ½ inchthick piece of Styrofoam that was cut from somescrap I had on h<strong>and</strong>. I used a 2-inch hole saw tomake the foam inserts.Figure 15. At this point, I used an air tool with acarbide cutter to grind away the really high placesto make the ball a bit more round.Figure 14. This photo shows that the piece cutloose inside the cube is not really spherical inshape. I’m contemplating that if I should decideto make another one of these that I’ll design aswinging jig that would perhaps allow the cuttingof a more perfect sphere.Figure 16. I then remounted the ball betweencenters on the Vicmarc VL-100 with a block underthe cube to allow the ball to rotate freely insidethe cube. Now as shown, I used a 3/8 inch spindlegouge to turn the high spots off <strong>and</strong> make the ballmore round. This required mounting each of thesurfaces of the ball between centers <strong>and</strong> turning itas round as possible.Page 36 More Woodturning June 2010