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The functional structure consists of sketches and datum objects at the root of the assembly, and placed at real functional locations, like rotation axes, planes, fixation points, translation axes. We will first create the functional structure of the assembly, and only then will we design the parts composing the assembly. Result: The document is now ready to be used by Assembly4.
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In that document, create a new Assembly4 Model: Assembly > Create a new Model (or ctrl+m).Create a new document: File > New (or ctrl-n).It is assumed that you have completed the 1st Assembly4 tutorial and that you have some experience with designing with FreeCAD, especially the PartDesign and Sketcher workbenches.
Freecad assembly 4 tutorial full#
all 3 parts and the full assembly are in 1 single FreeCAD file.the disk has a nipple that is prisoner in a slot in the arm.the arm can wiggle around the base's other axis.the disk rotates around one of the axes.In this tutorial we'll assemble 3 parts inside a single FreeCAD document, and animate the movement using a master sketch: