Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations LittleInch on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Explicit Dynamics - How do i set Body Interactions?

Status
Not open for further replies.

FL3JM

Mechanical
Joined
Feb 1, 2012
Messages
1
Location
SE
So i have this marine crane cad model that i need to do a dynamic FEM analysis on. The model is made in Autodesk Inventor Inventor Professional 2011 and then exported to Parasolid ASCII format which is then imported to Ansys Workbench in a Explicit Dynamics module. The module imports well and i can mesh the whole thing, but i cant set any joints or anything. I can select parts and create a "Body Interaction" but the Body-Ground or Body-Body roll down menus everything is grayed out.
I just want to be able to set how my model is supposed to be assembled with all the joints and stuff. Have i missed something? I have only used the static FEM analysis before, so i am kinda inexperienced in this.

Thank you for any help or tips!


---------------
Konrad Lindblad
Mechanical Engineering
Royal Institute of Technology
Sweden
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top