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A beginners guide to what 2D Sketch Constraints are, why they're there, and how you use them. This is performed entirely on Autodesk Inventor however the majority of this is also applicable to Fusion 360 also, which has an almost identical sketch constraint behavior engine.
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►Need more help? Visit and post on the Autodesk Inventor official forum,
http://forums.autodesk.com/t5/inventor/ct-p/70 #Autodesk #Inventor #Tutorial #3DCAD #Design #Engineering #CAD