About This File
So! I'm going dual (and triple) extrusion on my printers and didn't want to fuss with the ERCF for my smaller ones, so I bring to you the Mobius M4 dual extruder mount for the Voron 2.4 / Voron Trident.
Tested as working - All fits together, all fits on to the voron, extruders attach easily.
This is (kind of) a remix of the following:
I got the original idea from the linked file above, I imported it into fusion 360 and sketched around it (getting rid of the unnecessary holes where they've obviously used tinkercad and the M4 baseplate. Instead of the silly (weak looking) cylinders that have been merged to some other blocks, I sketched out a stronger join and inserted the holes through that - also got rid of the stupid hole sizes that were used and made these 3.2mm in diameter for the M3 screws and 5.2 for the M5 screws - this means your screws should slide in nicely even if your settings are off.
With the Filament Runout Sensor mounts, so far I have just copied the original, but again made the joints stronger and the holes a decent size - I'm not sure if this will work with the sensors I want to use so will report back later - the way these are designed means you can print them flat instead of upright, saving time!
On top of this, I have added fillets to any stress points I considered to be weak - this should improve longevity of the mount.
To mount it on to the printer I have just used the Voron spool holder mounting technique - it is designed to sit into the 2020 extrusion and grip over the top panel.