HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 190)

190 DIN Programming
4.1 Pr
ogr
amming in DIN/ISO mode
4.1 Programming in DIN/ISO mode
Geometry and machining commands
The Steuerung also supports structured programming in DIN/ISO
mode.
The G commands are divided into:
 Geometry commands for describing the blank and finished part.
 Machining commands for the MACHINING section.
Beispiel: "Structured DINplus program"
HEADER
#MATERIAL Steel
#MACHINE Automatic lathe
#DRAWING 356_787.9
#CLAMP_PRESS. 20
#SLIDE $1
#COMPANY Turn & Co
#MEASURE_UNITS METRIC
TURRET 1
T1 ID"342-300.1"
T2 ID"111-80-080.1"
. . .
BLANK
N1 G20 X120 Z120 K2
FINISHED
N2 G0 X60 Z-115
N3 G1 Z-105
. . .
MACHINING
N22 G59 Z282
N25 G14 Q0
[Predrilling 30 mm outside centric face]
N26 T1
N27 G97 S1061 G95 F0.25 M4
. . .
END
Some G codes are used for blank/finished-part definition
and in the MACHINING section. When copying or shifting
NC blocks, keep in mind that "geometry" functions are
used exclusively for describing a contour, while
"machining" functions are used only in the MACHINING
section.