Cutting Acrylic and Aluminum
The robot lyre is made of multiple parts, some of them moving, but the core of the build rests (literally) on a piece of acrylic and a piece of aluminum extrusion.
There are many ways to get this acrylic shape with the various mounting holes. You could use a CNC, laser cutter or you could cut it using your preferred power tool. The DXF file is available on Printables or directly below.
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