It’s even much bigger! It’s CoreXY!

This unit will not be enclosed and will become my large format PLA and PETG machine.

Base stats#

• Make: Voron
• Model: V2.4r2
• Filament diameter: 1.75mm
• X = 350
• Y = 350
• Z = 320 (damn Z rails!)
• Layer heights = 0.05mm-0.35mm (based on 0.4mm nozzle)
• Hotend max: 300C
• Bed temp max: 120C
• Max travel speed: 400mm/s (planned, might be higher)
• Motherboard: BTT Octopus V1.1
• Flavor: Klipper
• Kit: N/A

Hardware options chosen#

• Hotend: Dragon ST
• Direct drive: yes
• Filament runout sensor: yes
• Bed mesh leveling: yes
• Hardened Steel Nozzle: no (0.4mm)
  • Bondtech CHT 0.4mm or 0.6mm nozzle
  • May moved to hardened nozzle as this is a PLA/PETG machine
• Flexible build plate: yes

Kinematics are mesmerizing#

What is CoreXY? All3DP has a decent article on it.

Types of FDM printers can be confusing and this article helps fill in some knowledge gaps.