anycubic ultrabase - kossel delta - bedplate fan

thingiverse

This mount is designed for a 120mm or 140mm fan, specifically intended to cool the self-releasing "Anycubic Ultrabase" more efficiently on Delta / Kossel printers using 2020 extrusions. To assemble this mount, you will need additional 90° angles, T-nuts and bolts. I used 5mm hex bolts for my assembly. Please note that the angles are slightly misaligned, but you can achieve a better fit by drilling out the holes slightly more. Wiring: I connected mine to the motherboard of my Anycubic Kossel Plus using an optocoupler-relay module in between. GCODE: My ending G-code looks like this: M400; let every move finish M42 P43 S0; CUSTOM bed fan ON (double-check if the pin number is the same as yours) (My printer and bed fan shut down automatically via OctoPrint) My starting G-code is: M42 P43 S255; CUSTOM bed fan off (extra check to make sure it's off before heating. Put this before everything else)