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Rat Rig Vcore3 400mm


Note: this machine requires separate training!



RatOS Klipper

Custom slicer profiles in PrusaSlicer and Cura

Current Status

Offline - repairs/upgrades in progress

On loan from



  • 04/22/2022 Received shipment of materials and began building
  • 06/06/2022 Completed build and moved to 3D printing area
  • 06/10/2022 Completed PrusaSlicer profiles for PLA and PETG
  • 08/08/2022 Catastrophic clog and hotend failure
  • 08/14/2022 Repairs complete, upgraded z-probe to PINDA inductive probe
  • 10/30/2022 Upgraded EVA carriage from V2.4 to V3
  • 11/18/2022 Changed hotend from Mosquito Magnum to Revo, allowing toolless nozzle changes
  • 01/03/2023 Mainboard died, replacement ordered + upgrade parts ordered


All control of this printer is done through a web interface on the local network, a bookmark is present on the 3D printing computer for your convenience

Most controls are on the main dashboard including an emergency stop button in the upper right hand corner.

Previous gcode files can be accessed and re-printed through the gcode files tab. New gcode files can be uploaded here.

Previous print jobs and statistics are accessible though the history tab

equipment/ratrigvcore3.txt · Last modified: 2023/03/12 18:41 by wildapricot-klein_john