Ansys Learning Forum Forums Discuss Simulation General Mechanical Help with Impact Test in Explicit Dynamics: Impactor Sliding Through Target Body Reply To: Help with Impact Test in Explicit Dynamics: Impactor Sliding Through Target Body

mohan.urs
Ansys Employee

Hey,

Why does the model have 2 body interactions ?
In general it should have 1 body interaction set to all bodies by default, since you have 2 simple bodies. If you have made any changes to that - i would suggest you remove one body interaction and for the remaining one scope both the bodies to it. 
Here is more help on this 3.2. Body Interactions in Explicit Dynamics Analyses
Let me know if this solves the problem.

Regards,
Mohan Urs