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Stepper Cooler Duct Extension
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I noticed that the airflow was very minimal using the original design despite my 24v 4020 sunon fan. This extension…
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution
I noticed that the airflow was very minimal using the original design despite my 24v 4020 sunon fan. This extension seems to increase the airflow across the stepper drivers by a good bit.
The version I uploaded here is shorter than the one in the photos. I probably went a bit overboard for my first iteration.
Be sure to enable Thin Walls for the airflow rectifier fins. They're .48mm width.
The duct is glued in place.
Category: 3D Printer Parts