Dovetail Puzzle Cube

thingiverse

Created as an exercise to learn Fusion 360, the design is copied from the version created by fpga68k (thank you). There's 40mm and 65mm versions. It uses a 0.3mm offset and it operates quite easily so you could probably scale them down a bit in your slicer if you wish. I was unable to create the design fully parametric within fusion 360 - the sketch of the dovetail on the front face can be simply revolved, but to do the same to a copy of this sketch on the right plane I didn't find easy - you can't revolve a sketch around an axis out of the plane of that sketch. I had to use Pythagoras to manually calculate the dimensions of the second sketch. I would be interested to hear the right way to design this cube within fusion 360 parametrically, if anyone with more skills than me is willing to have a go!