Thanks for downloading!
We'd love to hear from you if the print was successful.
Ultimaker 2 Compact Fan Ducts
These are very basic fan ducts with an open design to allow for easy access to the hot end for maintenance.3D printer parts and enhancements
Creative Commons Attribution Noncommercial Share Alike
Commercial use is not allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.
Most useful for those who have transitioned to the Olsson block or regularly change nozzles.
I wanted ducts that were compact, allow for easy access to the hot end, and allow for some cooling when required. I don't regularly run my fans so extreme cooling is not a priority for me, although I'm sure these ducts should be more than adequate for most hobbyists.
I've included single files and a print all in one STL. The only hardware you should have to source are 4 M3x8mm screws. The hanging points have been thickened for added support and avoid cracking as most printed fan ducts do. For the mounting of my fans I only used 2 screws and that's more than enough to keep them firmly in place.
This design is currently a Work In Progress.
Materials and methods
4 - M3x8mm Screws Required
Issues are used to track todos, bugs or requests. To get started, you could create an issue.
Wish you made this without all the irrelevant texts.
nice design. can you modify for the fans to snap instead of screw-on?
and also can you kindly advise the fan speed? eg 50% ?
not working > big temperature drop > heat error...
I like you desing very much. The only problem I get when mounting the fans is, that the thing cracks because of the holes are too small. First I thought it's because I used PLA90 but it also happens with normal PLA.