FreeCAD: FreeCAD is a free and open-source software that offers a range of features for CNC modeling, including 3D modeling, simulation, and CAM. It has a user-friendly interface and supports a ...

With a borrowed CNC router, ... I flattened the 3D model into individual parts, or profiles, and arranged ... I used software called Aspire, but Autodesk's free online app, 123D CNC Utility, works ...

An application called Autodesk 123D captured the images and rendered them into 3D models for the router to sculpt. The ice cubes took many different forms, including Godzilla, Mario, a guitar, the ...