Ender 3 V2 Direct Drive BMG Front Mount 4015 Blower Shroud
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Ender 3 V2 Hotend Shroud for BMG Extruder Direct Drive with 4015 sized dual blowers
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Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Attribution
Plenty of nice shrouds out there, but I wanted a very specific configuration.
This shroud is designed for the hotend heatsink fan to be mounted with the airflow facing outwards to help cool the pancake stepper. The stock MK8 heatsink is a nice tight fit to help direct airflow through instead of around it, aided by the fresh air reliefs in the mounting surface.
My requirements for this design:
Pull style heatsink cooling, directed at the extruder stepper
Direct Drive mount that doesn't shorten the travel of the X carriage
BL Touch mount at the same X position as the nozzle so the bed mesh can fully cover the right hand side
Slightly larger part cooling blowers with ducting that isn't unnecessarily restrictive
Wiring strain relief
Included in the files are dampers for both the hotend fan and blowers, to be printed in TPU.