Improved Holder for Height Adjustable Fan Duct (Zonestar P802Q)

thingiverse

I'm really impressed with the design of rumlyne. One major advantage is that you can easily remove the ring-shaped fan duct, which comes in handy when printing ABS and not needing a fan duct or when levelling the bed of the printer. However, you always have to take off the fan to adjust its height. That's why I came up with an alternative design featuring holder parts with adjusting screws from above. Additionally, I added a spacer for my autolevel sensor. Rumlyne Design Variation: Part "Halterung" * Height adjusting screws are positioned from above * The design is more robust * A thicker shoe has been included to ensure a tighter fit (the fan duct was a bit too loose) * Screw heads have been taken into consideration at the backside of part "Winkel" * Smaller bore holes have been added for the fan screws Part Winkel: * New bore holes have been drilled * The width has increased to around 14 mm * A height of only 7 mm (instead of 9 mm) has been implemented, as the original M3 screws from Zonestar were found to be too small New Part: AutoLevelSpacer.stl Remarks: I used some dimensions and the idea from [1] for this entirely new designed parts. Be sure to download the part Fan_Duct_DuctV2.stl from [1] as well. "WH" are my initials, and I've also uploaded a version without any branding (version "without branding"). Some additional pictures will be uploaded soon. [1] http://www.thingiverse.com/thing:1328117