SolidEdge

Once the part or assembly is created in 3D and is in positive space:

  1. File > Save As
  2. Set Save As Type to STL
  3. Options
  4. Set Conversion Tolerance to Inches of Millimeters
  5. Save

For additional questions refer to your manual, MIS department or the Maker of the software: Siemens

Select your CAD program in the pulldown menu to view the recommended settings for exporting an STL file