I’m getting the subject error message from my project https://www.simscale.com/projects/Buk/belleville_1
I’ve tried both suggested solutions – increasing the residual and finess of the mesh – without improvement.
I suspect it is something really trivial – the project is about as simple as it gets – but I cannot see it?
Hi there, what exactly are you trying to simulate here?
The compression of a belleville washer
Your model has rigid body motion. Currently, there is nothing holding it in the Dx or Dz directions.
If you add a soft spring as shown below the model should run just fine.
Especially for providing the solution as well as the diagnosis.