Abacus for Byram Township

This is a demonstration of Modeling with **OpenSCAD**, moving to **FreeCAD** and exporting the *STL*.

OpenSCAD can export printable STLs, however, it's requirements are more stringent. It requires the object to be rendered. OpenSCAD renders can be time consuming. FreeCAD has a very capable STL exporter that will produce fully manifold objects without any tinkering or waiting for render.

This process flow basically:

1. Design 3D Model in OpenSCAD
2. Copy OpenSCAD code using FreeCAD's Op