RAMPS-FD v2.2 Model

thingiverse

I built a custom mounting bracket for my Hypercube 300 printer using a RAMPS-FD, which was still in development at the time. To create this bracket and stack the Arduino Due underneath, I needed two models that could be imported into OpenSCAD. I was sure there were existing models for the Arduino Due, or at least the Arduino Mega 2560, but none existed for the RAMPS-FD. I had previously updated the KiCad files with detailed part information to order components and have boards made. I also ensured that every component had a model associated with it. KiCad 5 can export PCB designs in various 3D file formats, including VRML and STL. However, STEP proved to be an unsuitable intermediate format when converting to STL, so I used VRML instead. To prepare the design for printing, I removed excess silkscreen lines and shortened the pins on the voltage regulators and MOSFETs that extended too far down. Initially, I attempted to clean up the file using OpenSCAD, but it kept throwing assertions due to the difference() operation required for this task. After processing the file through MakePrintable from makexyz.com, I installed MeshMixer to quickly remove the unwanted parts. Please note that the STL file is likely non-manifold and should not be attempted to print; it was created solely for mock-up purposes. The original VRML file generated by KiCad is also included in this package.