Startup Idea: 3D Printing Plugin for MathLab/Wolfram and AutoCAD

Startup idea to develop a software plugin that enables users of MathLab/Wolfram and AutoCAD to create 3D graph models and print them directly on 3D printers like MakerBot Replicator. This plugin will provide mechanical engineers with an option for real-world stress and pressure tests as an alternative to virtual simulators.

As a mechanical engineer, I play around a lot on both mathlab/mathmatica and Autocad. The one thing that really bugs me is that MathLab/Wolfram does not allow printing of 3d models to 3d printers, nor a plug in to save as a 3d file. The reason that this is a problem is because I want to print out the graph in a 3d model to test the stress and pressure points rather than run a simulator. Provided a simulator is good, it just doesn't suffice in the real world. If some sort of software allowed me to make 3d grapgh models and allowed me to print them on a 3d printer such as the MakerBot Replicator, that would make my life a whole lot easier. Thank You!.