HEIDENHAIN iTNC 530 (340 49x-06) Cycle programming - Manual (Page 216)

216 Fixed Cycles: Contour Pocket, Contour Trains
7.
12 Pr
ogr
amming Examples
Example: Contour train
0 BEGIN PGM C25 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-40 Definition of workpiece blank
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL CALL 1 Z S2000 Tool call: Diameter 20
4 L Z+250 R0 FMAX Retract the tool
5 CYCL DEF 14.0 CONTOUR GEOMETRY Define contour subprogram
6 CYCL DEF 14.1 CONTOUR LABEL 1
7 CYCL DEF 25 CONTOUR TRAIN Define machining parameters
Q1=-20 ;MILLING DEPTH
Q3=+0 ;ALLOWANCE FOR SIDE
Q5=+0 ;SURFACE COORDINATE
Q7=+250 ;CLEARANCE HEIGHT
Q10=5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLNGNG
Q12=200 ;FEED RATE FOR MILLING
Q15=+1 ;CLIMB OR UP-CUT
8 CYCL CALL M3 Cycle call
9 L Z+250 R0 FMAX M2 Retract in the tool axis, end program
X
Y
5
20
100
100
80
50
95
75
15
R7
,5
R7
,5