Small CNC for draw, PCB or wood
cults3d
Small CNC for draw, PCB or wood, designed on 3030 profiles with original metal parts. There are many M3, M4 and M5 screws and nuts. For test run I use Proxxon Micromot 50, but it is weak for milling. I must buy this material: 4x LM8UU (axis Z) + 2x rod 4x SC10UU (axis X) + 2x rod + 4x rod mount 4x SC12UU (axis Y) + 2x rod + 4x rod mount 2x 6030 500mm AL profile 3x 3030 310mm AL profile 2x 3030 250mm AL profile 6x bearing 8x22x7 3x NEMA17 motor 3x metal coupling 5/8mm 1x Arduino UNO + CNC shield + 3x drivers (for GRBL) + USB cable You can use this part too for downside of frame https://www.thingiverse.com/thing:3482337 Pen holder upgrade: https://www.thingiverse.com/thing:3853015 First run: https://www.youtube.com/watch?v=S9hzwYG_HQ8 Second run: https://www.youtube.com/watch?v=L6trO2A7iOw 20.5.2019 - Created project 20.6.2019 - Added adjustable endstop lever 10.9.2019 - Created new pen holder
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