Re: Needing a How To for a Scallop
Ken...
Pic 1:
I used a similar shape to your tread segment and copied it around a circle (smallest). Joined them all with a smooth curve.
Then offset the circle to outside the treads (largest), grouped them for a VCarve toolpath
Pic 2:
I then took a copy of the tread pattern and the middle circle, welded keeping outermost
Pic 3:
Did a profile outside the welded vector and vcarved the joined
Gary Campbell CNC Technology & Training
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