My Customized Snap-Fit Blower Fan Duct ()

thingiverse

Customized version of Thingiverse, a platform for designers and makers: https://www.thingiverse.com/thing:1109880 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1109880 Instructions: Using the following options: Outer length set to 40 units Tip length set to 40 units Tip distance set to 50 units Base bolt height set to 3 units Nut diameter set to 7 units Notch offset set to 0.91 units Base bolt diameter set to 5.4 units Polygon count ($fn) set to 200 Thickness set to 1.2 units Elbow angle set to 90 degrees Separation distance set to 25 units Inner elbow radius set to 0.01 units Radius (r) set to 22.5 units Fan bolt diameter set to 4.4 units Base mount diameter set to 20 units CZ (center zone) set to 25 units CY (center Y) set to 25 units Base bolt counterbore set to 10 units Notch clearance set to 0.5 units Notch length set to 10 units Outer width set to 30 units Notch from edge set to 1 unit Mount thickness set to 6 units Nut height set to 2 units Notch width set to 1.9 units Tip width set to 3 units Fan mount diameter set to 11 units