Anycubic i3 Mega S forced hotbed cooling

prusaprinters

<p>The biggest advantage of the Ultrabase, prints stick extremely well to the bed, is also its biggest disadvantage. Usually one can only remove them once the bed has cooled down to 30°C. This can take quite some time as there isn't any active cooling.<br>For this reason I made a quick design for a 92mm 12V PC-fan I can place in front of the bed once it has finished printing. Screws are M4 with lock-nuts</p><p>A more detailed project report with parts list in German language can be found here: <a href="https://www.die-heimwerker.net/t636f22940-Luefterkuehlung-des-D-Drucker-Heizbetts.html">https://www.die-heimwerker.net/t636f22940-Luefterkuehlung-des-D-Drucker-Heizbetts.html</a><br>It is a German language newsgroup but don't hesitate to ask questions in English there in case you have some.</p><p>On popular request I added the STL files for an 120mm fan.</p><p>Resolution: 0.3mm</p><p>Supports: Yes for the base/mount</p><p>Infill: 15% Cubic</p><p>Filament material: PLA (PETG might be better)</p><p>&nbsp;</p>