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Joined: 05.Feb.2009
Location: United States
Using: AutoCAD 2014 Status: Offline
Points: 640
Posted: 20.Aug.2013 at 10:01
MeshLab is free, will read STL files and export to DXF, which for all intents and purposes is almost equivalent to a DWG because it can imported into AutoCAD and saved as a DWG.
Dave.
Edited by heinsite - 20.Aug.2013 at 10:05
Dave Hein, P.E. Hawaii District Engineer Kona International Airport AutoCAD Certified Professional Autodesk Expert Elite
Joined: 05.Feb.2009
Location: United States
Using: AutoCAD 2014 Status: Offline
Points: 640
Posted: 21.Aug.2013 at 02:29
CAD/CAM is really out of my area of expertise. For that I'd suggest you look around for some forums to join where you can really get into the nuts and bolts of it all. The one thing I'm fairly certain of is that the answers will be very dependent on the equipment you have or will need to work with. Don't be too surprised however if you find severe limitations with only freeware solutions.
Autodesk has CAD/CAM discussions largely in the Inventor forums, but a Google search will find you many more. Good hunting!
Dave.
Dave Hein, P.E. Hawaii District Engineer Kona International Airport AutoCAD Certified Professional Autodesk Expert Elite
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