120 / 140 mm Build Chamber Fan mount for CTC / Flashforge / Makerbot Replicator

prusaprinters

<p>This is a quick design I made to add two 120 or140 mm fans (one on each side) to my CTC's build chamber.<br/> Goal was to make a fan mount, which can be easily removed when you have to access the print bed from the side (i.e. to apply blue tape, capton tape).<br/> The bottom bracket has slots so you can adjust it to different fittments (CTC doesn't have the best quality crontol).<br/> I run all my additional fans of a PC fan-controller I build in my printer, I power it from an external 4-pin Molex PSU.</p> <p>I designed to versions. One "full" version with complete brackets, and a "small" version with split bracktes (for easyier printing in ABS for less warping).</p> <h3>Print instructions</h3><h3>Category: 3D Printer Accessories Print Settings</h3> <p><strong>Printer:</strong> CTC 3D</p> <p><strong>Rafts:</strong> Doesn't Matter</p> <p><strong>Supports:</strong> Yes</p> <p><strong>Resolution:</strong> 0.2 mm</p> <p><strong>Infill:</strong> 25 %, 4 Shells</p> <p><strong>Notes:</strong></p> <p>The support is importent for the "grooves" which hold the brackets on the printers frame.</p>