HEIDENHAIN TNC 410 - Manual (Page 175)

8 Programming: Cycles 162
Example: Circular hole patterns
Define the blank form
Tool definition
Call the tool
Retract the touch probe
Cycle definition: drilling
0 BEGIN PGM HOLEPAT MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-40
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL DEF 1 L+0 R+3
4 TOOL CALL 1 Z S3500
5 L Z+250 R0 FMAX M3
6 CYCL DEF 200 DRILLING
Q200=2
;SET-UP CLEARANCE
Q201=-15 ;DEPTH
Q206=250 ;FEED RATE FOR PLUNGING
Q202=4 ;PLUNGING DEPTH
Q210=0 ;DWELL TIME
Q203=+0 ;SURFACE COORDINATE
Q204=0 ;2. SET-UP CLEARANCE
8.5 Cy
cles f
or Mac
hining P
oint P
a
tt
er
ns
X
Y
30
70
100
100
R25
R35
30°
90
25