PCB meshing errors in trace mapping feature
Hi guys, Im doing a thermal stress analysis for a PCB. but I got some meshing errors that I cant fix in past two days. Errors as forllowing;
This PCB model is imported from TGZ file as the trace mapping feature tutorial said and it has 40+ layers with 90+ bodys in 400*400mm. Is it too complex to mesh? Cos i tried 7 and 20 layers PCB before they were successfully calculated(2/1 mm meshing size). But now im using default meshing method with 20/10/5/1/0.5 mm size they all failed.
I also tried virtual topology to fix model and other 3D model tools in SC, that dosent work either. There are some problematic geometry figures below;
Any ideas guys? thanks a lot.