PROGRAMMING9. PRESSING FUNCTION
B–63684EN/01
98
Linear nibbling can be done by commanding G01 in the nibbling mode,
while circular nibbling can be done by commanding G02 and G03 in the
nibbling mode.
The tool diameter cannot be offset by G01, G02, G03 commands.
Accordingly, these commands are used together with cutter compensation
commands (G40, G41, G42) when nibbling is done by offsetting a
continuous straight line or circular arc leftwards or rightwards by the tool
diameter.
(i) Straight line
G01X__Y__Q__;
The end point is designated by address X, Y, while the pitch is
designated by address Q.
(ii)Circular arc
G02
G03
I__J__
R__
X__Y__
Q__;
The end point is designated by address X, Y, the radius of circular arc is
designated by address I, J, or R (For details, refer to II-4.3 “Circular
interpolation”) and also the pitch is designated by address Q.
Q: Pitch
The pitch is commanded by the unit of input.
N200G00G90X x
1
Y y
1
;
N210M12;
N220G41X x
2
Y y
2
T02D02;
N230G01X x
3
Y y
3
Q__;
N240X x
4
Y y
4
;
N250G03X x
5
Y y
5
I__J__;
N260G01X x
6
Y y
6
;
N270X x
7
Y y
7
;
N280M13;
N290G40G00X x
8
Y y
8
T03;
9.4.2
G01, G02, and G03
Commands in Nibbling
Mode
Example 5