Gantry plate and spacers
thingiverse
Hello all, I am building a DIY diode 15w ttl/pwm diode laser cutter/ engraver. Here I have create a gantry plate that is 10mm thick and fits inbetween 20x40 -20-60 aluminum profile. Starting from the top 1. is 5mm holes and a boarder to keep the alu. pro. stright during operations. 2. Next is the nema 17 motor mount the overall size of the nema is 40mmx40mm. The holes are in 5mm. it fits perfect no hassel. 3. The holes on the outside of the nema is your bearing mounts, holes 5mm 4. The slot at the bottom allows for adjustment to the bearing. Lastly, I have created a spacer for the bearing wheels. It is 9mm outer. 5 mm inner and 7.5mm long
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