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...

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Comments

Mini dsc 1006 01 01 01Håkan Berg commented ago

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

Mini dsc 1006 01 01 01Håkan Berg published this design ago
Mini dsc 1006 01 01 01Håkan Berg added this to the HeffaBot collection ago