Anycubic i3 Mega fan duct for 5015 radial fan

thingiverse

Just another fan duct for the Anycubic i3 Mega. I didn´t like the ones i found on thingiverse because they neither fit on a 5015 radial fan nor have enough space between the fan duct and the build plate nor they couldn´t get fixed on the hotend fanbox with a screw. So i designed my own one. I use this hotend fanbox (customized): https://www.thingiverse.com/thing:2919245 and this Sunon radial fan: Sunon MF5015VX-B00U-A99 I use the radial fan with PLA on 40-50% while printing to achieve a good layer cooling. With the setup i use, you need a M3 screw that is exactly long enough to fix the fan duct on the upper "fan-fixing screw" (in my pictures the screw is still a bit too long). Otherwise you can´t install the fanbox around your hotend. At least with my setup... Don´t forget to choose the "support on build plate only".