System information

SECTION FOUR - PREPARATORY FUNCTIONS (G CODES)
Cancel mirror image (G70)
Set mirror image (G71)
The mirror image commands allow mirroring about any centerline. The mirror image centerline
is not affected by either scaling or rotation being on or off. Mirror image is shut off at the start of
each program.
The command is as follows. G71 X____ Y____ Z____
X,Y, and Z specify the axes to mirror. Their values specify the distance from the current
coordinate zero to create the mirror centerline. There must be at least one X, Y, or Z after the
G71 command.
G71 X3.5
X4 Y1.5
X5 Y2.25
X4 Y3
Y1.5
G70
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