plastic copy of I3 fan duct

thingiverse

This is a copy of the original fan duct with a 30mm fan, and you can use the same bolts. This version is much lighter than the stock one, so the print head won't drop due to its weight. You can print it in two parts and glue them together as I did, so you don't need support in hard places. To avoid the duct from touching the prints, sand the bottom a bit. You'll need to scale this design from 100 to 1000 - I know this is annoying, but it's due to AutoCAD's limitations, not mine. Same bolts, same fan, lighter, and looking bad ass XD. Print Settings: Printer Brand: Wanhao Printer: Wanhao Duplicator i3 V2 Rafts: No Supports: Yes Resolution: 0.15 Infill: 20