12 V dc cross flow fan by fkirita 3d model
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12 V dc cross flow fan by fkirita

12 V dc cross flow fan by fkirita

by Thingiverse
Last crawled date: 3 years, 1 month ago
I need (read like) to print things, small or big, from PLA or ABS, so I need a large printer, enclosed one, reliable and easy to use.
My printer is a corexy self-made one, enclosed and with my version of cross flow approach for cooling. I use a cross flow fan for cooling the hot end and the filament. Also the laminar air curtain keeps the heat inside the printer cabinet.
I ordered a fan on eBay but it takes too long to get there. So I did one. A 40 x 300 mm cross flow fan
Complete Bill of Material – 09.09.2017
a 12V 120 mm fan like this;
2x M105ZZ bearing;
an 5mm diameter aluminum rod, 300 mm long;
M3 nuts and bolts;
1x 0.3 ohms 3W resistor;
1x 47 microF/16 V capacitor;
1x complete set of printed parts.

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