EDIT 15/12: New, improved revision now published :) *** LINK ***
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A smooth four way splitter for using an AMS, rear spool holder and a dual spool drybox or secondary spool holder together on a Bambu.
Smooth transitions to prevent filament snagging. I haven't had any issues with the AMS using my three way splitter or this one. I printed mine in 0.12mm layer height, which is recommended for this part.
Mine is printed in ASA but other materials should be fine as well. Prints beautifully in 2hrs and only takes around 15g of filament.
Hex shaped magnet pockets for easy installation, small notches also included to help removing the magnets if needed :)
No supports required!
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BOM:
-printed part
-5pcs 6x3mm magnets
-5pcs PC4-M10 pneumatic fittings (like these, for example)
Assembly:
-insert magnets
-make sure a 4mm bowden tube fits the 4.1mm pocket on each of the five branches, test this before threading on the pneumatic fittings
-thread the pneumatic fittings on (if using PLA don't use excessive force)
-insert splitter on PTFE tube coming from the printhead
-enjoy!
Have fun printing!