ANYCUBIC I3 MEGA circular fan duct + E3D_V6 mod version

thingiverse

There are a couple of fan ducts for Anycubic I3 Mega available, but neither is perfect for me. So, I made another one myself. This design fits the fan very tightly. V1 - Use 2 x M2.5 nuts to secure it well. However, I wouldn't recommend printing this version; its design is flawed. Update: V2 - The ring is more centered and the design is smoother. The next update will be fastclip fan duct (screwless) + lowprofile edition (2 mm up from nozzle tip). This design allows you to change the duct without disassembling the hotend cover. Update 10.10.2017: V3 - Low profile duct with more space between the ring and the nozzle tip (current layer). V4 - Fastclip version; no need to disassemble the hotend cover to mount this. Update 16.10.2017 (E3D V6 MOD EDITION): V5 - Extra-low profile for use with E3D V6 hotend. V6 - Extra-low profile fastclip version for use with E3D V6 hotend. I made all of these versions, and V3 and V4 are perfect for me: I made V3 with V4 installed. The V4 fastclip works well! Check out my new housing for MEGA hotend + turbofan mod here: https://www.thingiverse.com/thing:2706092