wmayer wrote: ↑

Thu Oct 22, 2020 7:53 am

Code: Select all

ui = Gui.UiLoader()
w = ui.createWidget("Gui::PrefFileChooser")

how do I set a path or file? How do I get a file or path?
I can not find anything in this regard in there ...

- be careful with renumbering. Try saving the FreeCAD file and reloading ... - FreeCAD FEM uses SMESH for FEM mesh datastructure. Inside a FreeCAD file any FEM mesh will be saved a unv mesh. The unv writer of SMESH does renumber the nodes if they do not start with 1 or if they have free spaces. Thus...

- load the file, mesh the mesh, do not change anything ...

like this ...

the use of four loads in FreeCAD does not help either. One seams to need edit the input file ...

tested the calculix cantilever. yep 4 times deflection ... -350 mm instead of -87 mm

damn this is a bad one. It needs to be fixed ... I am on the way for a few days ...

thanks thomas. does it mean we do have a bug in the elmer input file writer?

Does it mean with 4 holes we would have 4 times deflection?

Hey :D , I am a beginner on the freeCad software and i am trying to learn the software by following the example FEM Example Capacitance Two Balls. However when i try to run i keep on getting the error 'Warning: Ignored constraint ConstantVacuumPermittivity.' can you please help on how to solve this...

Attached a file with a solver Elmer and Calculix. Make sure the unit system is standard = mm/kg/s/degree The results are diffent ...

- Calculix gives 5.57 mm negative z-deflection
- Elmer gives 11.142 mm negative z-deflection

Would someone confirm?

confirmed. Attached a file to test. - start FreeCAD - load file - RMT on the object --> Transform OS: Windows 10 (10.0) Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.19.22756 (Git) Build type: Release Branch: master Hash: ce87f586ee36ffe8ebcdcd3947ced4ab389ae795 Python version: 3.6...