So, if we want a special program we should contact Maya, 3ds Max, Blender or Cinema 4D. As it is not the purpose of the software the creation of animations. But the 2D type drawing of AutoCAD is not the purpose of the software.
Like any modern 3D CAD modeling tool, it includes a 2D visualization tool for the spatial model. In fact, it allows the addition and development of new functions with ease, without changing the “heart” of the software. It is a solid modeler with a modular architecture. FreeCAD is designed for mechanics and design, but it is suitable for a wide range of applications, for example architecture or other engineering disciplines. The development and the source code have been developed with the Open Source philosophy. I should note that the book includes a series of exercises for each chapter, which readers can attempt in order to crystallize their learnings as they proceed through the book.FreeCAD is a CAD software for 3D parametric modeling. I’m not sure that part is of much value to typical 3D printer operators, but it’s there if you need it. This is an extremely powerful feature, as it ensures through simulation that the parts will actually work together as intended before you commit to 3D printing them.įinally, there’s a section on 2D drawings and how they may be created.
Once sketching is shown, the book then continues to show how those sketches can be converted into 3D objects in FreeCAD, including not only the basic extrusions and revolves, but also “dress up” features, such as threading, fillets and chamfers.Īfter showing how to make single objects, the book explains how these can be put together into assemblies to create mechanisms. This is the same workflow you’d find in more expensive tools.Īs it should, the book spends considerable time explaining all the ins and outs of sketching, as it is a critical skill to learn for any CAD system. It begins with a discussion of the standard parametric CAD workflow: create a sketch extrude into parts make assemblies of parts export 2D diagrams.
This newly-issued book explores the most recent version of FreeCAD, and does so from a “start from zero” point of view. However, that feature set just might hit the spot for many 3D printer operators. It offers the core CAD features one might expect to find in more expensive tools, but does lack the more advanced features. There are many less expensive or even free design tools, but many of them do not offer the functionality necessary for properly designing mechanical parts.Įnter FreeCAD, an open source parametric CAD tool.īeing open source, FreeCAD is available at no charge, and runs on major platforms.
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