Fanuc Series 15i/150i-MA (Programming) Operators Manual

B-63324EN/03 PROGRAMMING 4.INTERPOLATION FUNCIONS
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3) When the amount of travel (L1) of block N2 is less than the
value set in parameter No. 6113, as shown in Fig.4.10 (f),
cutting point compensation is not applied between blocks N1
and N2. Instead, block N2 is executed with the cutting point
compensation of the previous block. When the amount of
travel (L2) of block N3 is greater than the value set in
parameter No. 6113, cutting point compensation is applied
between blocks N2 and N3.
Fig.4.10 (f) When the Amount of Travel (L1) of Block N2 Is Less Than the
Parameter Value
4) When, as shown in Fig.4.10 (g), the diameter of an arc (R in the
figure) is less than the value set in parameter No. 6113, cutting
point compensation is not applied simultaneously with circular
interpolation
Z-axis
C-axis on the
cylindrical surface
Y-axis
C1
C2
V
Tool center path
Programmed path
V FC-axis component of C2 - C1
C1 FCutting surface of blocks N1 and N2
C2 FCutting surface at the end of block N3
C1
N1
N2
N3
L1
L2

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