CR-10 V2/V3 Adapter for (RH) BMG + V6 + ABL Direct Drive Extruder by TwoPuncakes

thingiverse

Since the X Carriage of the CR-10 V2/V3 is very different from the standard Ender 3/CR-10 Carriage I designed this adapter for it. Thank you to to Adolf_Muffin for the original design (https://www.thingiverse.com/thing:4293887) and TwoPuncakes for the great remix and continuation of it (https://www.thingiverse.com/thing:4441537). Also thank you to WilliamKEddy for the model of the CR-10 V2 carriage (https://www.thingiverse.com/thing:4610356). I needed to change the hole spacings slightly compared to WilliamKEddy's design to get a good fit. For this adapter you will need 12 M3x12 button head screws and 10 M3 nuts to attach the adapter to the carriage and the motor mount to the adapter. You can ignore the hole on the bottom right inside the motor mount, it was one more mounting point I added but it's not necessary and almost impossible to screw in. Optional: I also added two holes on top of the carriage adapter to allow mounting of an ADXL345 accelerometer (for Klipper users). You will need 2 M3x8 screws, 2 M3 nuts and the spacers to attach the ADXL. The probe offset is slighlty changed to: +45.8, Y = +14.7 For further instructions, print settings and remaining parts needed (I only included the parts I changed, go here https://www.thingiverse.com/thing:4441537/files and download the RH_parts.zip) please refer to TwoPuncakes' original Thing! Changes I made compared to the original: -Made new adapter to fit CR-10 V2 carriage -Changed holes in the motor mount to fit the new adapter -Redesigned the RH Fan Mount to increase airflow to the right fan (optional part, the original one works just fine) -Made BLTouch mounting bar on the right side of the adapter slightly wider (3,5mm vs 3mm) because I found that an M3x8 screw in the BLTouch mount was slightly too long and would push against the left wall, causing the BLTouch to sit at an angle. If you have problems with this please let me know, I personally didn't test this version out yet. -Added some venting holes left to the heat sink to create an additional way for hot air to escape -Added some cable routing options on the motor mount to route the cables of the stepper motor with zipties -Added ADXL345 mount I also include the .stp files for the adapter so feel free to improve the design! :)