FLSUN Cube Carrage and Z limit. (part cooler updated)

thingiverse

This is my design for a carriage and limit for the Flsun cube printer. All complete files should print together. Also included is a remix of an X bearing holder you will need, which supports a part cooling fan and makes the overall print volume 270X270X360. You will require: 1 x M4 nut and bolt for the X bearing M3 nuts and bolts that come with the printer; I had plenty left over for this project A V6 J-Head extruder, not the one that comes with the printer. Clones can be found on the bay for under £10 if you are on a budget; please support E3D if possible A 40x40 part cooling fan The reason I used an E3D hot end is because it's shorter, giving you a little more print height, but the main reason is that the teflon tube goes all the way down inside the cooler unlike the one that comes with the cube, eliminating jams and if you change your extruder gear you can print with TPU. This is a bonus. The linear bearings just push in and click into place. Trust me, they are hard to get out once in. I used DryLin bearings as they make no sound. You may want to leave the 4 bolts holding the rear bearing loose so there's some give if the X-rod is out slightly. The Z limit requires you to tighten an M3x25 through the adjustment wheel and clamp it between the two halves on the clamp, push a nut into the slot on the top hat, and place the screw down with the wheel. Here are the changes I made in Marlin. You may need to tweak these but they work well for me: ---Auto bed leveling--- GRID_MAX_POINTS_X 2 LEFT_PROBE_BED_POSITION 45 RIGHT_PROBE_BED_POSITION 240 FRONT_PROBE_BED_POSITION 45 BACK_PROBE_BED_POSITION 240 X_PROBE_OFFSET_FROM_EXTRUDER 30 Y_PROBE_OFFSET_FROM_EXTRUDER -30 Z_PROBE_OFFSET_FROM_EXTRUDER -0.6 (This gives enough clearance from the bed with a glass top, I used an Ikea mirror) If I think of anything else, I will update. If you make one, please share it on here and remixes. Thanks and happy printing. 21/10/18 Uploaded all parts separately as requested. 7/12/18 Replaced the single file of the part cooling fan for a better version. It has a bigger mouth on the exhaust and thicker walls.