HEIDENHAIN CNC PILOT 640 - Correction of Cut G148 (Changing the Cutter Compensation)

DIN/ISO programming | Tools, compensations
4
312
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
Correction of cut G148 (changing the cutter
compensation)
G148 defines the values compensating for wear. DX, DZ become
effective after program start and after a T command.
Parameters:
O: Selection (default: 0)
O = 0: DX, DZ active – DS inactive
O = 1: DS, DZ active – DX inactive
O = 2: DX, DS active – DZ inactive
The cycles G860, G869, G879, G870 and G890
automatically take the correct wear compensation into
account.
Example: G148
. . .
N1 T3 G95 F0.25 G96 S160 M3
N2 G0 X62 Z2
N3 G0 Z-29.8
N4 G1 X50.4
N5 G0 X62
N6 G150
N7 G1 Z-20.2
N8 G1 X50.4
N9 G0 X62
N10 G151
Recessing finishing
N11 G148 O0
Change compensation
N12 G0 X62 Z-30
N13 G1 X50
N14 G0 X62
N15 G150
N16 G148 O2
N17 G1 Z-20
N18 G1 X50
N19 G0 X62
. . .