July 18, 2022
Description
Most compact hotend and part cooling system for Ender 3 / 3 Pro / 5 / CR-10 and other Creality compatible printers. Weights less than original metal housing, around 40 grams.
Designed to reduce unnecessary cooling of heatblock and printed part by 4010 heatsink fan.
It does not reduce the air flow generated by both fans as most of the designs do resulting in increased noise generated by attached fans.
Designed for5015 24V blower and stock4010 heatsink fan. It's a direct swap for stock metal housing.
UPDATES:
2020/05/29 - New version v1.1.
Improved cooling of heatbreak. Removed back bracket. Minor changes to improve printing without supports.
Print settings:
After printing cut out the bridge inside air channel (see photo).
Hardware:
Check out my other designs: https://www.thingiverse.com/DaVinci2000/designs
Category: 3D Printer ExtrudersLicense:
Creative Commons — Attribution — Noncommercial
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DaVinci2000
