This is the short video of my working arduino cnc milling machine made from old printer and plywood
Total cost around rs-6000 to rs-7000 for cnc shield, Arduino, motor drivers, 775 dc motor and some mechanical components like bearings and square tubes for axis making
And stepper motors, smooth rods, pulley and timing belts are from old tvs dot matrix printer
This CNC is made from 1/2 inch plywood
Components used:-
1) Cnc shield – Rs 199
2) Arduino uno – Rs 399
3) Motor drivers × 3 – Rs 360
4) square tubes for axis making
5) bearings
6) plywood
7) screws and nails
From old printers?:-
8) Timing belts
9) Pulleys
10) Stepper motors
11) power supply
12) smooth rods
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