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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Setup Contacts between multiple .k files › Reply To: Setup Contacts between multiple .k files

December 19, 2024 at 3:09 am
anhtung.ho
Subscriber

Hello Pedram,

The figure above is the setup for the total system (final_system.k file). This system load parts from 2 k files (lattice_dyna.k and head_form_new.k). I tried to setup the collision between part ID 1 in lattice_dyna.k file and the part ID 2 in the head_form_new.k

The reason I selected INCLUDE_AUTO_OFFSET because some nodes in 2 .k files have the same IDs, so I have to use this function to avoid the coincide. 

Yes, "there is no collison" means the parts pass each other without any interactions.

When I final_system.k, all parts are in right place.