Ender 3 V2 cooling duct
thingiverse
The stock cooling duct on my Ender 3 V2 did not cool the back of the part well. I designed this to help improve that. I wanted to keep the stock parts and look. I added two flow straighteners. From my experience, the blower fan pushes all the air to one side of the duct. These honeycomb structures help straighten the air. I printed this vertically (as it is in the download) and I used supports. This did improve some warping I had, and I've used this for months. Questions, comments, concerns? Let me know. If you like this design, please click the 'Tip Designer' button at the top. Thank you.
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