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Mini Mill X2 X Axis CNC Conversion
door Shurakair
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This is a CNC conversion for my Little Machine Shop mini mill (3990).
I got the bulk of the design from LittleCareBear's design, but I wanted to make some changes.
Parts needed:
M5x0.80 20mm bolt (7)
M4x0.7 20mm bolt (4)
M4x0.7 nut (4)
M6x1.0 40mm low profile bolt (2)
20T GT2 pulley
I used the lock nut from my mill to hold the 120 tooth pulley.
Not shown in video
You will also need a GT2 timing belt
Closed Loop L=280mm W=6mm 140 Teeth Rubber Drive Belt (1)
The spacer block fits right over and into the existing table side plate. The only thing that must be removed is the x axis crank handle.
Y Axis: https://www.thingiverse.com/thing:3530809
Z Axis: https://www.thingiverse.com/thing:3531725
https://youtu.be/20HUdYuc49A
I got the bulk of the design from LittleCareBear's design, but I wanted to make some changes.
Parts needed:
M5x0.80 20mm bolt (7)
M4x0.7 20mm bolt (4)
M4x0.7 nut (4)
M6x1.0 40mm low profile bolt (2)
20T GT2 pulley
I used the lock nut from my mill to hold the 120 tooth pulley.
Not shown in video
You will also need a GT2 timing belt
Closed Loop L=280mm W=6mm 140 Teeth Rubber Drive Belt (1)
The spacer block fits right over and into the existing table side plate. The only thing that must be removed is the x axis crank handle.
Y Axis: https://www.thingiverse.com/thing:3530809
Z Axis: https://www.thingiverse.com/thing:3531725
https://youtu.be/20HUdYuc49A
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