31" spoil board with dovetail clamping slots

thingiverse

I designed a wasteboard that should be able to be cut out using the Onefinity CNC machine itself, out of 3/4" MDF. Using a 32" square piece of stock, the machine will cut out a 31" square wasteboard. That's about the biggest I could get while keeping all the tool paths within the cutting area. It can be resurfaced, and easily remade if needed. It features dovetail slots for clamping microjig-style. I also designed sets of toe clamps and oops-type clamps that can be 3D printed to work with the dovetail sliders. It also has holes for 1/4" dowel pegs to use for squaring stock to the machine. There are 5 operations to the CAM using 4 different tools: 1). 2D contour (with finishing pass) to cut the outline of the 31" board. [.25 flat Endmill] 2). 2D pocketing to clear material from the slots. [.25 flat Endmill] 3). Boring operation for the dowel holes [.125 flat Endmill] 4). Facing operation to surface board. [1" surfacing bit] 5). 2D contour to finish slots. [.5" 10deg dovetail bit] Works with these clamps: Oops clamps: https://www.thingiverse.com/thing:4584289 Toe clamps: https://www.thingiverse.com/thing:4584288