Eva Duct Adapter - Ender 6 + BIQU H2 - Increased printable bed size
cults3d
I decided to try this duct out as it is a rear mounting option for part cooling and had to modify the system quite a bit to get it to fit. 270 x 270 bed with linear rails + no bed clips. 265x260 with bed clips + y-endstop relocation. NOTE: There is a video on my FB page for assembly instructions: https://fb.watch/cHylQe4ElO/ Please make sure no screws and such are touching your gantry parts as this can cause damage. Tolerances are quite small. I am currently using a less optimised version of this than what I have uploaded here. This allows you to print up to 60-degree overhangs in PLA with no problem. Thank you to the guys over at the EVA project for the awesome duct. https://main.eva-3d.page/ The nuts on the front need to be heat inserted into the Aztec warrior mount before mounting the rear fan adapter/s. Screws needed: 2x m3x16 - Mount top piece onto the gantry 2x m3x20 - Mount fan + duct adapter to Rear stabilizer mount 3x m3x12 - Mount Trihorn to Duct adapter & Rear stabilizer + duct system to top piece. 2x m3 nuts - Normal thin size for mounting fan to rear stabilizer 5 x m3 Nyloc/normal size nuts for all other mountings. Install instructions summary if you have the Aztec warrior installed: Heat insert nuts on top Install top piece Install fan + fan adapter to rear stabilizer (no trihorn) Mount the above to the top piece (only one screw needed) Heat insert nuts into trihorn Slide trihorn into place from the bottom and mount to duct adapter. I can port this to a linear rail system but would like step files of the mounts if I were to do so. I am still planning on somehow incorporating The Claw with this to maximise the print area and use dual 5015 fans, not that it's needed but fun to design and try out. I used the latest EVA duct, and let's just say I modified it heavily without affecting the airflow path. As always, if there is anything I can improve on with this system, please let me know. Feel free to send me a donation so that I can make more designs: https://www.paypal.com/donate/?hosted_button_id=LXC7KQMMLC63Q
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