I’m getting error messages…
Search DA100p for the project…
Its a piston with leather cup seals pinched between steel plates…
Hi @sburris!
These are just warning in the first place and no errors. You have created several materials without assigning entities to them throwing the warnings 1-4. The last warning states that you would need to use either bonded contacts or sliding contacts in your model. Small hint: You have a symmetric assembly where you could only use one quarter of it and apply a cyclic symmetry on it.
Best,
Jousef