HEIDENHAIN TNC 410 - Manual (Page 187)

8 Programming: Cycles 174
Example: Pilot drilling, roughing-out and finishing overlapping contours
X
Y
35
50
100
100
16
16
R25
65
16
R25
8.6 SL Cycles
Define the blank form
Define tool: drill
Define the tool for roughing/finishing
Call the drilling tool
Retract the touch probe
Define contour subprogram
Cycle definition: PILOT DRILLING
Pre-positioning in the working plane
Pre-positioning in the spindle axis, cycle call pilot drilling
Tool change/
Call the tool for roughing/finishing
Cycle definition for rough-out
Pre-position in the tool axis
Cycle call for rough-out
0 BEGIN PGM C21 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 DEF 2 L-12,53 R+3
5 TOOL CALL 1 Z S4500
6 L Z+250 R0 F MAX
7 CYCL DEF 14.0 CONTOUR GEOMETRY
8 CYCL DEF 14.1 CONTOUR LABEL 1 /2 /3 /4
9 CYCL DEF 15.0 PILOT DRILLING
10 CYCL DEF 15.1 SET UP 2 DEPTH -20
11 CYCL DEF 15.2 PLNGNG 5 F200 ALLOW +1
12 L X+50 Y+50 R0 F MAX M3
13 L Z+2 R0 FMAX M99
14 L Z+250 R0 FMAX M6
15 TOOL CALL 2 Z S4000
16 CYCL DEF 6.0 ROUGH-OUT
17 CYCL DEF 6.1 SET UP 2 DEPTH -20
18 CYCL DEF 6.2 PLNGNG 5 F150 ALLOW +1
19 CYCL DEF 6.3 ANGLE +0 F250
20 L Z+2 R0 F1000 M3
21 CYCL CALL