Formbot T-Rex Print Head Crown

thingiverse

An upgraded print head crown designed specifically for the Formbot T-Rex. This version features a precision-crafted guide tube that connects from the top, guiding the filament seamlessly through the circuit board on top of the print head, making it effortless to load filament. In the past, I encountered frustrating issues where filament wouldn't align properly with the hole in the circuit board, resulting in unnecessary hassle when loading filament. To address this problem, a strategically placed rib runs through the tube, reducing bridging requirements and providing additional structural support. While the consistency of the hole in the circuit board may vary between individual printers, I have included STL files that cater to both left and right extruders on my machine. Notably, the left and right extruders were not exact mirror images, requiring adjustments to be made for each one to ensure optimal guide tube placement.