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REFERENCE
•
For details of the position control patterns, refer to "8.1.1 Patterns of
Position Control".
3-axis linear interpolation
(Composite speed specification)
3rd axis
(+) direction
(Z axis)
1st axis
(X axis)
(+) direction
3-axis spiral interpolation (Center point specification/
CW direction/Z-axis movement)
3rd axis
(+) direction
(Z axis)
1st axis
(X axis)
(+) direction
The interpolation speed is the tangential
velocity of arc.
3-axis spiral interpolation (Pass point specification/
Z-axis movement)
3rd axis
(+) direction
(Z axis)
1st axis
(X axis)
(+) direction
The pass point on an arc can be specifed.
The interpolation speed is the tangential
velocity of arc.
(Note): The following explanatory drawings for 3-axis spiral interpolation control show the cases that an arc is drawn
with the 1st axis (X-axis) and 2nd axis (Y-axis) and moves toward the 3rd axis (Z-axis).
The composite speed
can be specified.
2nd axis
(Y axis)
(+) direction
The center
position can be
specified.
2nd axis
(Y axis)
(+) direction
2nd axis
(Y axis)
(+) direction
3-axis linear interpolation
(Long axis speed specification)
3rd axis
(+) direction
(Z axis)
1st axis
(X axis)
(+) direction
3-axis spiral interpolation (Center point specification/
CCW direction/Z-axis movement)
3rd axis
(+) direction
(Z axis)
The center
position can be
specified.
1st axis
(X axis)
(+) direction
The interpolation speed is the tangential
velocity of arc.
8.2 Interpolation Control
The axis speed for
the axis to be a long
axis can be specified.
2nd axis
(Y axis)
(+) direction
2nd axis
(Y axis)
(+) direction
8-19
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