SnakeOilXY-LFR

SnakeOilXY-LFR (Large format FR4) is a complete redesign inspired by the Voron 2.x with the goal of achieving better performance, scalability, reliability, and reduced maintenance. By incorporating FR4 for structural parts alongside printed components and utilizing a metal core reinforced design, it results in a more robust motion system that is less affected by the characteristics of the filament used in the printed parts. Furthermore, it is more suitable for large format machines.

Project goals

• 4 motors coreXY kinematic.
• Zero-play Z joints with vibration damper built-in.
• 9mm belt on XY axis, 12mm belt on Z axis.
• Hybrid 3D printed + FR4 structural parts .
• AUX fan support.
• Active-ish chamber heater.
• Better support and reliability for MMU/filament-loader units.
• Thermal expansion compensation bed mount