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FreeCAD is a general-purpose parametric 3D computer-aided design (CAD) modeler and a building information modeling (BIM) software application with finite element method (FEM) support. [4] It is intended for mechanical engineering product design but also expands to a wider range of uses around engineering, such as architecture or electrical ...
Pycalculix was written by Justin Black. Examples and tutorials are available on the pycalculix site. [10] FreeCAD has developed a FEM workbench that automates the creation of CalculiX models. There is a lot good examples of use of CalculiX [11] by Prof. Martin Kraska, Brandenburg University of Applied Sciences.
In 2009 a license update of LibDWG/LibreDWG to the version 3 of the GNU GPL, [6] made it impossible for the free software projects LibreCAD and FreeCAD to use LibreDWG legally. [ 5 ] Many projects voiced their unhappiness about the GPLv3 license selection for LibreDWG, such as FreeCAD , LibreCAD , Assimp , and Blender . [ 7 ]
FreeCAD – Parametric 3D CAD modeler with a focus on mechanical engineering, BIM, and product design. LibreCAD – 2D CAD software using AutoCAD-like interface and file format. SolveSpace – 2D and 3D CAD, constraint-based parametric modeler with simple mechanical simulation abilities.
The table does not include software that is still in development (beta software). For all-purpose 3D programs, see Comparison of 3D computer graphics software. CAD refers to a specific type of drawing and modelling software application that is used for creating designs and technical drawings.
FreeCAD is a free and open-source application that can work with the DWG files by using the proprietary ODA File Converter for .dwg and .dxf files from the Open Design Alliance (ODA). [55] The ODA also provides a freeware stand-alone viewer for .dwg and .dgn files, ODA Drawings Explorer, which runs on Windows, Linux, and Mac OS X.
3D scanning - replicating objects to 3D models to potentially 3D print; Comparison of computer-aided design software; 3D Manufacturing Format - open source file format standard developed and published by the 3MF Consortium; PLaSM - open source scripting language for solid modeling; 3D printing processes
Originally developed for NASA, now available commercially from several software companies: MSC NASTRAN, Siemens PLM NX Nastran [14] 2014: 2014: Proprietary EULA: Linux, Mac OS X, Windows: RFEM: 3D finite element analysis software: Dlubal Software: 6.04.0005: 2023-10-30: Proprietary commercial software: Free student license available [15 ...