G68/G69: Coordinate System Rotation
Rotates the coordinate system by the specified angle. If the value given with the R command is negative, the rotation occurs clockwise; if positive, the rotation occurs counterclockwise.
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Format: |
G68 R_ |
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Format: |
G69 |
G68: Coordinate system rotation enabled
G69: Coordinate system rotation disabled
R: Coordinate system rotation angle
Example:
G00 G53 Z0. (SPINDLE CW ROTATION)
G68 R-30 (ROTATE THE COORDINATE SYSTEM BY 30 DEGREES)
M3 S1000 (SPINDLE CW ROTATION)
G90 G00 X100. Y100. (RAPID MOVEMENT TO X100 Y100 POINT)
G90 G00 Z10. (MOVE TO THE SAFE Z POSITION)
G01 Z-1. F500 (ENTER THE WORKPIECE AT F500)
Y550. F1000. (PERFORM CUTTING AT F1000 UNTIL Y550.)
X350. (PERFORM CUTTING AT F1000 UNTIL X350.)
Y100. (PERFORM CUTTING AT F1000 UNTIL Y100.)
X100. (PERFORM CUTTING AT F1000 UNTIL X100.)
G00 G53 Z0. (Z AXIS REFERENCE)
G69 (COORDINATE SYSTEM ROTATION DISABLED)
M5 (SPINDLE STOP)