More Fun With CNC
Another carving done with a V bit on the CNC machine. It looks like the very old newspaper pictures that were screened before being printed. It is actually a very similar process. The Vectric software scans the picture for light and dark areas and that in turn sets the depth of the carving. Everything is adjustable by the user (me) so it takes some work to make it look just right.
That is only the computer part. The board is a piece of red oak and that needs some prep before carving. I sanded and applied two coats of shellac and sanded again. The board looks horrible after carving, so it takes more sanding and paint filling to get what you see here. Then a clear finish coat over everything.
The point is that I didn’t just push “GO” and out popped this print. There is a lot of work involved. But it is also a lot of fun to have a unique finished product at the end.