Core-XY Doodler
thingiverse
This is my first attempt at a Core-XY 2D plotter, focusing on simplicity and low part count. See it in action: https://www.youtube.com/watch?v=m_Via52Ep7E Print: - 2x: motor_mount - 2x: rod_support (mirror one) - 2x: y_carriage - 1x: x_carriage - 1x: motor_offset - 8x: belt_guide (I used TPU for this) Parts: - 2x: NEMA 17 stepper motors - 4x: 8mm linear rod - 6x: 8mm linear bearings - 2x: GT2 pulleys - ~2m: GT2 timing belt - 8x: 22mm skate bearings - 1x: Something to mount it to (I used .25" MDF) - Various screws, zip-ties I used a RAMPS 1.4 board running Marlin firmware to drive the motors.
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