E3D V6 30mm fan print cooling mount

youmagine

Human: *EDIT* Due to thermal expansion of air in narrowing canals, back draft occurs damaging fan. Weak spot exists towards shroud making it unsuitable for small prints. Shroud redesigned for efficiency but doesn't aid heatsink cooling since metal infused filament flow provides sufficient cooling. Fan shroud designed for E3D 30mm fan (one for cold-end and one for print cooling). Shroud clips on, cools print symmetrically. Design enhances existing cooling of E3D-V6 cold end, increases airflow of standard fan, and cools print according to height from bed. Fan rotates constantly at highest velocity, drawing most air from below with some drawn from cold end fan exhaust as it exits heat sink. As head approaches print bed, incoming air is warmer resulting in warmer air blowing on print. As head moves away from bed, incoming air cools and exiting air also cools. Model can be printed in PLA; for exceptional performance, "Blower" should be made with metal infused PLA filament (copperfill or brassfill work best) to help diffuse heat of flow-trough air. Design propagates funnels, efficiently compressing and cooling air as result. Print at 0.1 mm layers, 30mm/sec, no support or bed adhesion structures needed. "Intake" clips into "Clip" through slit on one end then screws into fan with 2 provided screws (hollowed side facing fan). Fan clips into "Blower", secured by 2 lower screws; if not, plug 2 holes of fan to prevent air leaking out. Wires exiting fan should be on one side (not top or bottom). Note: Rai's mount is used but easier to work with design mirrored on x-axis.