For my 3D CNC, I machined a hexagonal pyramid. This was the design which I created. To prepare the part for machining. To generate the gcode for cnc, firstly click on the "Manufacture" tab on the top left hand corner of Fusion360. Then, I clicked "New Setup" on the Setup tab and then I used the "Pocket Clearing" function under the 3D tab. I then used the following settings that I from Noel's page.
The material that I machined was foam using a 3mm flat endmill cutter.
