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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