HEIDENHAIN TNC 320 (340 551-01) - Manual (Page 310)

310 n˜pV"hhamV9˜¤*zpV"h’˜"m=˜pV"h˜F4›apm˜FzF"›’
9.6 Pr
ogr
amming Examples
Example: Group of holes with several tools
pV"h˜’F„¤Fm4F
„ pV"h˜›^F˜Oa¨F=˜4©4dF’˜am˜›^F˜h"am˜zpV"h
„ "dd˜›^F˜Fm›aF˜^pdF˜z"››Fm˜|’¤*zpV"h s}
„ zzp"4^˜›^F˜Vp¤z’˜pO˜^pdF’˜am˜’¤*zpV"h s:˜
4"dd˜Vp¤z˜pO˜^pdF’˜|’¤*zpV"h˜¢}
„ pV"h˜›^F˜Vp¤z˜pO˜^pdF’˜pmd©˜pm4F˜am˜
’¤*zpV"h ¢
0 BEGIN PGM UP2 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL DEF 1 L+0 R+4 FOamF˜›ppd9˜4Fm›F˜=add
4 TOOL DEF 2 L+0 R+3 FOamF˜›ppd9˜=add
5 TOOL DEF 2 L+0 R+3.5
FOamF˜›ppd9˜F"hF
6 TOOL CALL 1 Z S5000 "dd˜›ppd9˜4Fm›F˜=add
7 L Z+250 R0 FMAX
F›"4›˜›^F˜›ppd
8 CYCL DEF 200 DRILLING
©4dF˜=FOama›apm9˜   
Q200=2 ;SET-UP CLEARANCE
Q202=-3 ;DEPTH
Q206=250 ;FEED RATE FOR PLNGNG
Q202=3 ;PLUNGING DEPTH
Q210=0 ;DWELL TIME AT TOP
Q203=+0 ;SURFACE COORDINATE
Q204=10 ;2ND SET-UP CLEARANCE
Q211=0.25 ;DWELL TIME AT DEPTH
9 CALL LBL 1 "dd˜’¤*zpV"h˜s˜Op˜›^F˜Fm›aF˜^pdF˜z"››Fm
X
Y
15
60
100
100
75
10
45
20
20
5
Z
Y
-20
-15
1
2
3