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HeffaBot PolyStroooder Fan Duct
A fan duct for the PolyStroooder hotend, using a 25mm fan.
3D printer parts and enhancements
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Description
This is a minimal fan duct for the PolyStroooder Tri Hotend, to be used with a 25mm fan instead of the normal 30mm one.
I use a high effect Sunon fan, that is both effective and quiet.
My effector can be found here: https://www.youmagine.com/designs/heffabot-polystroooder-effector
For the part connecting the fan I used DoomMeister's "Fan Mount/Duct - OpenSCAD Library" found here: http://www.thingiverse.com/thing:18273
Materials and methods
I printed it in Taulman Alloy 910, but PLA, ABS or whatever you use would probably also work although the walls are rather thin...
Documents
Issues
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Comments
Added the option to add lugs for connecting a blower fan as cooler for the plastic.
Also cleaned the OpenSCAD code a bit, moved some common parameters to configuration.scad. You can get this file from the related effector thing here: https://www.youmagine.com/designs/heffabot-polystroooder-effector