Creality3D Ender 3/CR-10 Direct Drive Extruder Adapter

thingiverse

New version available - GeekDrive: https://www.thingiverse.com/thing:4463679 Update Jun 8th: I've ordered this BMG extruder clone and I'll create a new design that integrates parts of this extruder into my direct drive mode, just like I did here so it won't shrink the X axis: https://www.banggood.com/custlink/KGvdY6k32e To save costs, I will use the Z axis 42-34 stepper motor and move the 42-40 extruder motor to the Z axis (all the needed screws/parts are available with the extra screws we got with the printer), making it compatible for those who wish to upgrade to a 23mm pancake motor. Also, I've ordered Polycarbonate Wheels to replace the X axis and Y axis wheels for more durable wheels: https://www.banggood.com/custlink/3Gvmfl95mn I'll update you as soon as I get the parts and make new design. Hi all! This is my design for a direct driver extruder adapter with better center of gravity location versus common solutions. It replaces part of the extruder, just cut the PTFE tube to the right size to reach the top and attach the EndStopSpacer with an M3 screw. * The bed size on X axis will shrink down to 205mm. * The Z height will shrink down to 180mm until you buy "Direct Drive extension cable". - please update your slicer software accordingly! Update May 17th: * I've added a StopSpacer with BL touch mount - please test if it fits. I don't have one to test, just used a BL-Touch model from GrabCad with Z delta of 3mm from the tip of the nozzle like it's shown in this image: https://3dpblog.com/wp-content/uploads/2020/01/bltouch-mount.jpg * I've added installation steps images - just use the original screws on the stepper motor. https://i.postimg.cc/4fY9bnt9/Direct-Drive-Extruder-Installation-manual.jpg * I've added V2 model with 2 M3 Screw Holes so you can design your own attachment adapter for BL-Touch and etc'. I recommend using my Spring Feet design to silent the printed and absorb all the acceleration forces while bumping up the print speed: https://www.thingiverse.com/thing:4362365 Also, I am waiting to test those silicone replacements to replace the bed leveling springs: https://www.banggood.com/custlink/GDK3uG2FLa * The added weight is ~14grams. Hope you like it! Please share your make.