It should be quite possible to export 3D VRML world files from TurboCAD to common DWG format.
Convert 3D VRML world file to AutoCAD drawing.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert 3dv to dwg on Windows
TurboCAD is the premium 2D/3D designing software used to architectural and mechanical design.
Convert from 3dv file
to dwg file
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.