I have completed the large 3D printer build! Larger prints will be presented in the next video.
Please note that this is a low budget build. I am not using the best components available. (by far). I am using whatever I already have or can get hold of as cheap as possible.
I followed up this PoC build with the new and improved RIFF 600/900 design. The cad for that version is available.
Update: consider probing just 3 points during the z-tilt. Probing 4 point might give unpredictable results.
Some facts about the build:
• Filament: Isanmate ASA (black), Fiberlogy ABS (light green) and SUNLU PETG (black)
• Build plate 300 x 900
• 2020 and 2040 alu extrusions
• SKR 1.4 turbo and SKR Pico controller boards
• Radxa Rock 3C SBC
• MGN 12H rails/carriage on Y and X
• 12mm rods and bearings on Z
• Cartesian
• Klipper
• Sensorless homing on X and Y
• Dual Y stepper motors/drivers
• Stealthburner
• 3 x 360W power supplies
• Dual mains switches/fuses
Timestamps:
00:00 Trollolo
00:18 Short recap
00:45 The completed printer
00:57 The outside explained
02:07 Thrustbearings
02:50 Kinematics
04:11 Electronics
05:57 Klipper config
07:32 Movement and first prints
07:45 Skippable?
10:01 Rough first print
10:22 A part for the Voronish
11:13 A cube
12:35 Heightmap
#largeprinter #3dprint #DIY
