How model Wobbler engine in Autocad using Inventor?
You have a 3d model in any format and you need it in dwg format? And in 3D? If you have Inventor 2012 you can do it in no time.
This tutorial is very usefull when you need to share a 3D model with a partner that has no 3D modeling software installed.
Answered with a tutorial: https://grabcad.com/tutorials/how-model-wobbler-engine-in-autocad-using-inventor