Fagor CNC 8055 TC, Self-Teaching Manual

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Self-teaching manual
8
·TC· Option
THEORY ON CNC MACHINES.
1
1.2 Machine reference zero and part zero.
They are the references that the machine needs to work.
Machine reference zero (O
M
)
It is set by the manufacturer and it is the origin point of the axes.
Part zero (O
P
)
It is set by the operator. It is the part's origin point, used as
reference to program the movements. It may be preset
anywhere on the part.
Machine Ref.