Air Flow Controller
thingiverse
This was made to control the air flow into the 3D Prusa i3 printer head coming from the 40mm fan. Wanted a way to control the temperature better. Have not actually printed it out yet, that's coming next. Update: Tried to print it out but did some modifications to both files and it came out successful and actually does its job pretty well! I have attached the updated files Works with any 40mm fan and 3m screws.
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