Printer type: RatRig v-core3 later upgraded to v-core3.1 with enclosure 2.0

Kinematics: Core-XY (non-cartesian)

Build volume: 400 x 400 x 400 mm³

Hotend: Slice Engineering Mosquito Magnum with 60W heat cartridge and Pt1000 for up to 450°C, with self-made rtv silicon sock (with 3d printed mold)

Nozzles: CHT 0.4 and 0.6 or 0.2..0,8mm brass or stainless steel nozzles

Extruder: Orbiter 1.5 direct drive extruder

Carriage: modded EVA2.3.0 with SANYO DENKI 4028 Axial Fan

Bed: 410 x 410mm² PEI magnetic spring steel bed (gold)

or self-made 430×430 FR4/G10 2mm with spring steel (blue, yellow)

Bed heating: 1000W Keenovo 230VAC, modded with resettable thermal fuse and insulation

Bed leveling sensor: BLTouch 3.1

Printed parts: PETG (blue) printed with Creality Ender 3 V2 upgraded to PA6 (black) / PA12 (white) printed with v-core 3.0, motor mounts, x-axis mounts and idler mounts replaced by self-made black anodized aluminium parts

Electronics: BigTreeTech SKR Pro 1.2 with tmc2209 stepper drivers and Raspberry Pi 4

HMI: Tablet, Smartphone, Telegram, PC

Firmware: RatOS, Klipper and Mainsail, telegram-bot-plugin, timelapse-plugin

Special features: Input Shaping with ADXL345 accelerometer, Auto Bed Tilting, Mesh Bed Leveling, Pressure Advance

Tested materials: PLA, PETG, TPU, TPE, PA6, PA12, PC, ABS, ASA, PA-CF, Woodfilament, …

LEDs: two RGBLED strips in front for status, Heating progress (bed and hotend) and print progress, three RGBW LED strips for lighting and status with self-designed LED mounts around buildplate, using klipper-led_effect (julianschill), klipper neopixel templates (digitalninja-ro)

Enclosure: Ratrig Enclosure 2.0 Extrusion profiles with self-made black aluminium panels and magnetically attached laser cut acryl glass panels

Workbench: with spare aluminium extrusion profiles and adjustable feet for better accessability and filament storage

Future mods:

• RSCS remote static cooling system with HEPA and Carbon Filter
• webcam mount
• tool changer or multicolor (enraged rabbit carrot feeder)
• chocolate syringe extruder

Some prints:

• small 3D-printing projects
• Topography prints
• Litophane Lamps

Two RGB LED strips with self-designed diffusors in front for status, Heating progress (bed and hotend) and print progress, three RGBW LED strips for lighting and status with self-designed LED mounts around buildplate, using klipper-led_effect (julianschill), klipper neopixel templates (digitalninja-ro)

extrusions:

• longer extrusions to cover area above printhead for enclosure
• front extrusion removed for easier access
• old extrusions used to build a workbench for easier accessibility and filament storage

panels:

• black anodized aluminium panels 1 mm / 2 mm on the back and sides
• custom laser cut PMMA panels 3mm, with 3d printed magnetic mounts