Velocity Stack for 30mm Fan

thingiverse

The original part looked really neat initially, but I should have double-checked it before printing. The duct, fins, and cone were separate entities that didn't print cleanly. As soon as I imported the model into SolidWorks, the issue became clear - the fins were sticking out of the body of the duct and cone. I redesigned the fins and merged them into a single body, which is a common mistake made by novice users of parametric modeling software like Fusion 360 and SolidWorks.