The Extruder Redesign That Unlocked the Ultimate Tool Changer 3D Printer!

Print my design - Free STL files - https://stats.sender.net/forms/eVOqJB... Modify my design - Quick and Easy - STEP and Fusion 360 files - https://buymeacoffee.com/ultimatetool... Support the Ultimate Tool Changer project - https://buymeacoffee.com/ultimatetool... I spent two years designing a DIY alternative to the $4,000 Prusa XL that anyone can build at home. At the center of it was redesigning the BMG style 3D printer extruder so that it can be shared between all of the hotends. Although the shared extruder looks simple, it took many changes and refinements to get the extruder to work properly. In this video I will cover all of the changes I had to make to convert the BMG style extruder into the shared extruder for the ultimate tool changer! ============================= This episode is NOT sponsored. ============================= ============================= Timecodes 0:35 - Change 1 1:23 - Change 2 2:49 - Change 3 3:39 - Change 4 5:02 - Change 5 6:41 - Change 6 7:54 - Change 7 9:24 - Change 8 10:11 - Change 9 11:11 - Change 10 11:55 - Change 11 13:35 - Change 12 15:55 - Change 13 16:05 - Change 14 17:13 - Change 15 18:25 - Change 16 19:50 - Change 17 20:29 - Change 18 =============================