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

14.COMPENSATION FUNCTION PROGRAMMING B-63324EN/03
- 414 -
- A block without tool movement
The following blocks have no tool movement. In these blocks, the tool
will not move even if cutter compensation is effected.
A block without tool movement specified in offset mode
Unless more than N-2 blocks not involving tool movement (where N is
the number of blocks read in offset mode and specified by parameter
No. 6009) are specified continuously, the vector and tool center path
remain unchanged, so that these blocks are executed at the single-block
stop point.
If an axis command with a tool movement amount of 0 is specified even
in a single block, a vector that is vertical to the movement direction and
which has the same offset specified in the previous block is produced.
Be careful when using this command, because it may cause
overcutting.
M05 ;
S21 ;
G04 X10.0 ;
G22 X100000 ;
G10 L11 P01 R10.0 ;
(G17) Z200.0 ;
G90 ;, O10 ;, N20 ;
G91 X0 ;
Tool center path
L
N6
N7 N8
L
Programmed path
SS
Block N7 is executed here.
N6 G91 X100.0 Y100.0 ;
N7 G04 X10.0 ;
N8 X100.0 ;
Tool center path
L
N6
N7 N8
L
Programmed path
SS
N6 G91 X100.0 Y100.0 ;
N7 X0 ;
N8 X100.0 ;
: M code output
: S code output
: Dwell
: Machining area setting
: Cutter compensation value setting/change
: Move command not included in the offset plane.
: G, O, or N code only
: Move distance is zero

Leave a Reply

Your email address will not be published. Required fields are marked *