Learn how to export AutoCAD file from a ".DWG" to 3D printing on the MakerBot with a ".stl" file.
Open your AutoCAD file and select the object you would like to 3D print. Then click on export.
Save the file as .stl format.
Open MakerBot Software and file your .stl file.
Save the file. If you are connected to a MakerBot printer you can print from there. If not save it to a USB Drive and plug the USB drive to the MakerBot printer.