
B–63682EN/01
13. FUNCTION TO SIMPLIFY
PROGRAMMING
NC FUNCTION
95
The hole position gap accompanied bending is compensated and the
drilling is performed.
D Bending compensation for X axis direction
G38I X1
J X2 K X3 P X4 Q X5 R α ;
D Bending compensation for Y axis direction
G39I Y1
J Y2 K Y3 P Y4 Q Y5 R β ;
Area V
X
Y
X1
X2
X3
X4
X5
Area I Area II Area III Area
IV
α, β : These are called the benging coefficient.
The compensation amount attendant on a single bending
is specified.
X1 to X5 : The distance of X and Y axes direction from the standard
point is specified.
(Y1 to Y5) : Bending can be performed up to 4 times.
In a block after a bending command is sent, it is judged to which area
automatically designated the command value of the move command
belongs, thus allowing compensation in accordance with the bending
frequency.
When bending compensation cancel is required.
(1)Specify the cancel of bending compensation.
G38R0 : ... (Cancel of X axis direction)
G39R0 : ... (Cancel of Y axis direction)
(2)Specify M02, M30.
It is possible to cancel even in the reset state according to reset, clear,
and emergency stop.
13.7
BENDING
COMPENSATION
(G38, G39)
D Program format