![]() ![]() ![]() FreeCAD is a general purpose parametric 3D CAD modeler, whose development is completely open source (LGPL License). As much as it is used by designers from all fields, this 3D modeling software is particularly useful for mechanical engineers working on their design projects. It is a feature based parametric modeler with a modular software architecture which makes it possible to provide additional functionality without modifying the core system.įreeCAD is also multi-platform, and currently runs on Linux/Unix, Windows, and Mac OSX systems with the same look and functionality on all platforms.įreeCAD is maintained and developed by a community of enthusiastic developers and users (see the contributors page).įreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture, finite element analysis, 3D printing, and other tasks.įreeCAD features tools similar to Catia, SolidWorks or Solid Edge, and therefore also falls into the category of MCAD, PLM, CAx and CAE. Browser based so no download is required. They work on FreeCAD voluntarily, in their free time. 1 TinkerCAD best free CAD software for 3D printing Price: Free Available here Browser-based no download Skill level: Beginner Pros Easy to use. They cannot guarantee that FreeCAD contains everything you might wish, but they will do their best! The community gathers on the FreeCAD forum, where most of the ideas and decisions are discussed. SHAPER is a parametric and variational CAD modeler. It offers improved ergonomics that are best suited for the drawing from the graphical interface. The variational aspect allows the user to draw interactively a sketch with dimensions and constraints, just what he sees on a technical drawing. FreeCAD is a general-purpose parametric 3D CAD program that is suitable for a wide range of applications, including mechanical engineering, architecture, and. ![]() The parametric aspect ensures that the final shapes are automatically updated when a parameter of a CAD feature is modified. For the practice test described in this article, I developed a case for. ![]() It also allows simple assembly of 3D parts.Ĭreate, modify, import and export (IGES, STEP, BREP. In todays world, a Raspberry Pi and the open source software FreeCAD are all you need. ![]()
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