Part Cooling duct mod for Prusa i3 Mk2

On some of my more complex 3d print designs I have found that the stock Prusa part cooling duct that blows only from the front is not enough. Steep over hangs and details on the back side of the build plate seem to suffer. Since Ultimaker uses two fans blowing from opposite sides I thought I would see what I could do for the Prusa. The space is so limited that the only thing I could come up with is a modified version the stock part cooling duct. My version not only blows on the print from the front but also from the side. And this seems to help on the more complex prints. https://youtu.be/qhA5XOsIb3c

Print Settings

Printer Brand:

Prusa

Printer:

Rafts:

No

Supports:

Resolution:

.2

Infill:

Notes:

Prints with out supports or raft, all standard settings. I designed the 3d part using the free 3d cad program Design Spark Mechanical.

Category: 3D Printer Parts