PrePoMax is an open-source pre- and postprocessor for (also open-source) finite element analysis solver CalculiX. It's extremely user friendly and doesn't even require installation. PrePoMax can be used only on Windows.
In this tutorial I would like to show you how to analyze chain links subjected to tension.
Geometry in step format: https://drive.google.com/file/d/1MRtRkXsVNEIancdaY3o9k2iDl65ukCot/view?usp=sharing
PrePoMax homepage: https://prepomax.fs.um.si/
