
4.DESCRIPTION OF PARAMETERS B-63530EN/03
- 756 -
19723
Axis number of a rotary axis in tool radius compensation for 5-axis
machining (1st set)
19724
Axis number of the linear axis corresponding to the rotary axis in tool radius
compensation for 5-axis machining (1st set)
19725
Axis number of a rotary axis in tool radius compensation for 5-axis
machining (2nd set)
19726
Axis number of the linear axis corresponding to the rotary axis in tool radius
compensation for 5-axis machining (2nd set)
[Data type] Byte
[Valid data range] 1 to number of controlled axes (The axis number set in parameter No.
19723 or No. 19725 may be a negative number.)
Set the axis number of a rotary axis for exercising tool radius
compensation for 5-axis machining, and the axis number of the linear
axis corresponding to the rotary axis. Up to two sets of data can be
specified for tool radius compensation in tool radius compensation for
5-axis machining. The direction of the rotary axis of the first set varies
according to the angle of the rotary axis of the second set. When only
one set of rotary axis is specified, or when three-dimensional cutter
compensation in tool radius compensation for 5-axis machining is
used, set 0 in parameter No. 19725.
The axis number of the linear axis corresponding to a rotary axis
specifies about which linear axis the rotary axis rotates. Set this axis
number according to the table below.
Axis number of the linear
axis corresponding to a
rotary axis
Value to be set in
parameter No. 19724 or
parameter No. 19726
Rotation direction of a rotary axis
Direction of a
rotation angle
of 0 deg
Linear axis 1
Axis number of linear axis
1
Direction of rotation from the positive
direction of linear axis 2 to the positive
direction of linear axis 3
Positive direction
of linear axis 2
Linear axis 2
Axis number of linear axis
2
Direction of rotation from the positive
direction of linear axis 3 to the positive
direction of linear axis 1
Positive direction
of linear axis 3
Linear axis 3
Axis number of linear axis
3
Direction of rotation from the positive
direction of linear axis 1 to the positive
direction of linear axis 2
Positive direction
of linear axis 1
If the rotation direction of a rotary axis is opposite to the value
indicated in the table above, set a negative value in parameter No.
19723 or parameter No. 19725.
If the direction of a rotation angle of 0 deg differs from the value
indicated in the table above, set the angle of the rotary axis in the
direction above as a reference angle in each of parameter No. 19730
and parameter No. 19731.