Geeetech A30 Conversion (hotend, linear guides/rails (MGN12H))

thingiverse

My printer suddenly stopped producing layers, and I thought it was a no-go for good. The nozzle had finally given up the ghost after a long battle, but fortunately, I dug deep enough to uncover the root of the problem: the hotend was completely clogged with filament because there was a leak between the PTFE tube and nozzle. After conducting an extensive search, I stumbled upon this brilliant design https://www.thingiverse.com/thing:3237827 and quickly ordered the XBR-BP6 hotend, which cleverly routes the PTFE tube down to the nozzle. As I disassembled my printer, I decided it was high time to swap out the X and Y guides for linear rails and proceeded to design a custom mount for the new hotend that would fit snugly onto the MGN12H linear guides. I chose to stick with the Geeetech stock hotend and layer fan, as well as the mount for the autoleveling-sensor. I've shared the STL files for: * A hotend mount specifically designed for the XBR-BP6 * An adjustable Z-axis endstop mount * An X-axis endstop mount For my Y-axis endstop mount, I'm using this clever design: https://www.thingiverse.com/thing:3065101. Thanks to my quick thinking and some TLC, my little Wanhao printer has managed to fix his big brother and get him back up and running again.