Jul
19
CNC Art Experiments
By karlw

Now that the CNC Router is complete, I have been experimenting with CNC art. The really cool thing about using a computer and a CNC router to create art is that the end results can be unpredictable and surprising. My first experiment was to take a picture of a tree, convert it to black and white, invert the image and then render it for cutting. I liked the idea of taking a living tree, converting it to ones and zeros, and then cutting the image into a processed wood product (MDF). The cutting path is one continuous spiral starting from the top outer edge.

The computer generated cutting path for a circular tree.
Another experiment was to render a picture of Audrey Hepburn using an x-axis raster technique. The Audrey on the left of the MDF panel was done at a lower line resolution. The panel was spray painted black and then white was added.

Click through for more art…

The next piece of artwork is a larger panel of plywood cut with the 3D surface of a bee hive. An actual picture of a bee hive was used to generate the tool cutting path.











Beautiful work. I like the tree the best – it turned out great!
It’s a great effect to have the underlying grains appear in the honeycomb “portal”. Great work, Karl!
DW
I was floored when I saw these at the lab. Can’t wait to try my hand at that machine!
I create wooden pictures.