w-laser-graver
simply 3d-printed laser engraver with Z-axis
Need:
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gt2 6mm belt
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Y: 2х 20t 8d pulleys, X: 16t 5d pulley
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5/8mm adapter sleeve for Y mot/tube
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608zz flange bearing
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8mm/6mm aluminum tube between carriages, y-axis
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nema 17 motors, 2x42mm 1x23mm
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2x kfl08 bearings, T8 2p 4l screw with anti-backlash nut, D122mm gt2 belt, 16t 5d and 36t 8d pulleys - for laser Z
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any grbl board (im use esp32-grbl custom board, https://github.com/whoim2/esp32-grbl-3axis)
HEAD for OPENPNP PROJECT: https://github.com/whoim2/openpnp-w-graver-head-and-tools