HEIDENHAIN MANUALplus 4110 - Manual (Page 304)

304 6 DIN Programming
6.8 Compensation V
a
lues
Compensation of right-hand tool nose G150
Compensation of left-hand tool nose G151
With recessing tools, the "tool orientation" function defines whether
the tool reference point is set at the left or the right side of the tool tip
(see “Recessing and recess-turning tools” on page 421). G150/G151
switches the reference point.
G150/G151 is effective from the block in which it is programmed and
remains in effect up to the
„ Next tool change
„ Program end
Example: G150, G151
%148.nc
[G148]
N1 T31 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
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
END
G150: Reference point on right tip
G151: Reference point on left tip