Straigth Filament Extruder Mod/Direct Drive - Ender 3v2 Neo (outdated, check the v2)

cults3d

This mod makes the filament line straight, improving the quality of the print, aside, it saves up so much space, since the original design makes the filament go through so many loops that can bend it and make it weak, making it flow heterogeneously. Any ideas, improvements, opinions, let me know in the comments. I've printed a lot of parts since I began to use it and the heat is not a problem with the part, even printing at 250°C works, so enjoy! Personally I recommend to print each part by separate then just super glue them together, they are very strong since they have 100% infill and the width of them . Turn off the printer, unplug it from the current and then unplug it from the printer, this last one is because you'll be moving the printer and is more comfortable. HOW TO MOUNT Disconnect the extruder from the printer, disconnect the PTFE tube from the extruder (if you don't know how to do it, here's a video: https://www.youtube.com/watch?v=ZbH1mzGwhdc) and then unscrew the extruder from the 3D printer. Screw the extruder to the Modded part, unscrew the one screw that is in the back of the nozzle module, it's close by the wheels of the y axis of the 3d printer. Cut 8.5 cm of the PTFE tube and then connect it to the nozzle and the extruder (now screwed to the modded part). Put the screw in this hole in "Screw_Front". Mount the modded part, now connected to the nozzle through the PTFE tube, this part is a little bit tricky, then you have to screw the screw of the step 5 through the middle hole of "Screw_Back" Finally just connect the cables, adjust them with some cable ties, plug everything and enjoy. For better results, use this mod with this Spool Holder by coolfooly: https://www.thingiverse.com/thing:3323206