Thingiverse
3D-Proto CoreXY 3Z Axis - more stable bed
by Scachi
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The original bed mount of the 3D-Proto CoreXY allows the bed to bend to much.
Probing it with a precision piezo didn't gave stable result on the beds corners.
One side of the bed is now stabillized by using 2Z axis, so 3Z axis in total now. Resulting in a very stable bed.
You need (green&blue parts in the screenshot):
+ get one additional Z M8 rod & nut & coupler
+ additional Nema17 stepper
+ some additional 2020 profile piece or some other piece for the single motor side to mount the
Probing it with a precision piezo didn't gave stable result on the beds corners.
One side of the bed is now stabillized by using 2Z axis, so 3Z axis in total now. Resulting in a very stable bed.
You need (green&blue parts in the screenshot):
+ get one additional Z M8 rod & nut & coupler
+ additional Nema17 stepper
+ some additional 2020 profile piece or some other piece for the single motor side to mount the
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