FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

PROGRAMMING
4. INTERPOLATION FUNCTIONS
B–62764EN/01
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Smooth interpolation can be specified only for the X–, Y–, and Z–axes
and any axes parallel to these axes (up to three axes at one time).
Commands for turning on and off smooth interpolation mode must be
executed in high–precision contour control mode.
Example program for smooth interpolation
Interpolated by smooth curve
Interpolated by smooth curve
N17
N16
N1
N2
N15
N14
N13
N12
N11
N10
N9
N3
N4
N5
N6
N7
N8
Linear interpolation
G05 P10000 ; N10 X–1000 Z350 ;
. N11 X–1000 Z175 ;
. N12 X–1000 Z25 ;
G91 ; N13 X–1000 Z– 50 ;
G05. 1 Q2 X0 Y0 Z0 ; N14 X–1000 Z– 50 ;
N01 G01 X1000 Z–300 ; N15 X–1000 Z50 ;
N02 X1000 Z–200 ; N16 X–1000 Z200 ;
N03 X1000 Z–50 ; N17 X–1000 Z300 ;
N04 X1000 Z50 ; G05. 1 Q0 ;
N05 X1000 Z50 ; .
N06 X1000 Z–25 ; .
N07 X1000 Z–175 ; G05 P0 ;
N08 X1000 Z–350 ; .
N09 Y1000 ; .
Limitations
D Controlled axes
D High–precision contour
control mode
Examples

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