Slick Ender 3/3-Pro/5/CR-10 2in1 duct 5015

thingiverse

Most compact hotend and part cooling system for Ender 3, Ender 3 Pro, Ender 5, CR-10, and other Creality compatible printers. Weighs less than the original metal housing, approximately 40 grams. Engineered to minimize unnecessary cooling of the heatblock and printed part by using a 4010 heatsink fan. It doesn't reduce airflow generated by both fans like most designs do, resulting in increased noise produced by attached fans. Designed for use with **5015** 24V blowers and stock **4010** heatsink fans. It's a direct swap for the stock metal housing. UPDATES: 2020/05/29 - New version v1.1. Enhanced cooling of heatbreak. Removed back bracket. Minor adjustments to improve printing without supports. Print settings: - Filament: **PETG** (do not use PLA) - Layer height: 0.2 - Line width: **0.46** - Infill: 20% - Supports: **NO** After printing, cut out the bridge inside air channel (see photo). Hardware: - Bolt M3x6 x1 (stock one) - screw from the front - Bolt M3x8 x1 or M3x10 x1 + nut M3 x1 - screw from the back - Bolt M3x8 x4 or M3x10 x4 - to mount front fan - Bolt M3x14 x4 - to mount fan guard (optional) Check out my other designs: https://www.thingiverse.com/DaVinci2000/designs