polsim:
15% overhang
if 25% overhang
if 0% overhang. 50% tool diameter area is ground away
the simulation is quite contradictory to what they try to achieve - a spherical surface
Is fixed post machine a good grinder?
from another CN post,
Tucker512 is polishing a 8 inch convex surface, 100% tool with 19% overhang(1.5 inch)
polsim:
which is quite similar to same y offset, with 70%D chordal stroke
CLL, for polishing his 19", use 15% overhang plus +/- 2 cm stroke
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