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4. Parameters (User)
4.2 Machining Parameters
I-149
<PRECISION> (High precision control)
# Item Contents Setup range (unit)
8025 SPLINE ON
(for M system only)
Specify whether to enable the fine spline function.
0: Disable the fine spline function.
1: Enable the fine spline function.
0/1
8026 CANCEL ANG.
(for M system only)
When the angle made by blocks exceeds the set
value, spline interpolation is canceled temporarily.
In consideration of the pick feed, set a value a little
smaller than the pick feed angle.
0 to 180°
0: 180°
8027 Toler-1
(for M system only)
Specify the maximum chord error in a block that
includes an inflection point. Set the tolerance
applicable when the applicable block is developed
to fine segments by CAM. (normally about 10 µm)
When 0.000 is set, the applicable block is linear.
At 1µm
0.000 to 100.000mm
At 0.1µm
0.0000 to
10.0000mm
8028 Toler-2
(for M system only)
Specify the maximum chord error in a block that
includes no inflection point. Set the tolerance
applicable when the applicable block is developed
to fine segments by CAM. (normally about 10 µm)
When 0.000 is set, the applicable block is linear.
At 1µm
0.000 to 100.000mm
At 0.1µm
0.0000 to
10.0000mm
8029 FairingL
(for M system only)
Set the length of the block subject to fairing.
(Valid when #8033 Fairing ON is set to 1.)
0 to 100.000mm
8030 MINUTE LENGTH
(for M system only)
When the length of one block exceeds the set value,
spline interpolation is canceled temporarily and
linear interpolation is performed. Set a value a little
smaller than linear block length of the workpiece to
be machined.
If - 1 is set, spline interpolation is performed
regardless of block length.
–1 to 127mm
0: 1mm
8033 Fairing ON
(for M system only)
Set whether to use the fairing function.
0: Fairing invalid
1: Fairing valid
0/1
8034 AccClamp ON
(for M system only)
Set the method for clamping the cutting speed.
0: Clamp with parameter “#2002 clamp” or the
corner deceleration function.
1: Clamp the cutting speed with acceleration
judgment.
(Valid when #8033 Fairing ON is set to 1.)
0/1
8035 AccClampMag
Not used.
8036 CordecJudge
(for M system only)
Change the conditions for judging a corner.
0: Judge the corner from the angle of the
neighboring block.
1: Judge the corner from the angle of the
neighboring block, excluding minute blocks.
(Valid when #8033 Fairing ON is set to 1.)
0/1
8037 CorJudgeL
(for M system only)
Set the length of the block to be excluded.
(Valid when #8036 CordecJudge is set to 1.)
0 to 99999.999 (mm)