Polargraph Stepper Motor mount

thingiverse

Here is a remixed design for the polar graph stepper mount. The only difference is there is a layer at the back which acts as a platform to insert screws from the backside. In this way, you can easily change the drawing surface of different thicknesses without actually screwing into it from the rear side. The idea is to use the holes in the rear side to insert machine screws and nuts and use it as a push clamp. I will post more pictures once my assembly is completed.