HEIDENHAIN TNC 310 (286 140) - Manual (Page 142)

8 Programming: Cycles 130
Example: Circular hole patterns
Define the workpiece blank
Define the tool
Tool call
Retract the tool
Cycle definition: drilling
Setup clearance
Depth
Feed rate for drilling
Plunging depth
Dwell time at top
Surface coordinate
2nd set-up clearance
0 BEGIN PGM 3589M
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 F MAX 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
8.4 Cy
cles f
or Mac
hining Hole P
at
ter
ns
X
Y
30
70
100
100
R25
R35
30°
90
25