I'm wondering what 3D software package(s) you folks that have 3D printers are using to make your own models. I taught engineering CAD courses that incorporated 3D printers...we used the CAD programs SolidWorks and ProEngineer (now caled CREO). There are a couple of freeware CAD programs available which have the capablity to create STL files that can then be used by 3D printers.
I would also be interested in joining a group if one is formed.
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