MPCNC ROTARY AXIS!

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Laser spins round shapes. The wheel outside situation should be four times larger than the journey covered by one rotation for the axis being swapped. Example: If a motor moves 10 millimeters per rotation, then the Drive wheel circumference must be 40 millimeters. Circumference divided by pi equals diameter, which would be approximately 12.74 meters. Used 608 bearings and replaced the y-axis with a Nema 17. Simply wire it in place of your original axis. I swapped out my y-axis. I have slotted walls on my bed, making alignment remarkably easy, just like the image shows.