Monday, 30 August 2010

Scan and Solve for Rhino, FEM stress analysis; FEA

Villo retractable roof deflection analysis

Scan and Solve for Rhino3d is one missing link for concept designers who integrate all aspects of reality in their new product designs. This new plug-in is in development and therefore free to use and test out. The ideas behind this plug-in are brilliant and result in an easy to use strength analysis tool. You only need a closed solid in Rhino and no mesh anymore!
In a clear and simple Scan and Solve menu you can specify the material, restraints and one or more loads. Depending on the complexity of the geometry your solution is presented quite fast.

Adding material, constraints and loads
As we don't have to bother with meshes anymore it is easy to compare design variations or perform other design or engineering strength analysis fast. Furthermore it is inside Rhino so the interface is well known and no import and export time is lost.

Danger levels according to Von Mises

With visual representation of deflection

For the Villo project I tested Scan and Solve in order to analyze the retractable roof. In addition I tested out the differences between hollow and solid geometry. This resulted in some interesting considerations.