HEIDENHAIN TNC 620 (73498x-01) - Manual (Page 45)

HEIDENHAIN TNC 620 45
1
.3 Pr
ogr
amming the first par
t
Example NC blocks
Further information on this topic
„ Creating a new program: See "Creating and writing programs" on
page 83
„ Cycle programming: See User’s Manual for Cycles
0 BEGIN PGM C200 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 5 Z S4500 Tool call
4 L Z+250 R0 FMAX Retract the tool
5 PATTERN DEF
POS1 (X+10 Y+10 Z+0)
POS2 (X+10 Y+90 Z+0)
POS3 (X+90 Y+90 Z+0)
POS4 (X+90 Y+10 Z+0) Define the machining positions.
6 CYCL DEF 200 DRILLING Define the cycle
Q200=2 ;SET-UP CLEARANCE
Q201=-20 ;DEPTH
Q206=250 ;FEED RATE FOR PLNGN
Q202=5 ;PLUNGING DEPTH
Q210=0 ;DWELL TIME AT TOP
Q203=-10 ;SURFACE COORDINATE
Q204=20 ;2ND SET-UP CLEARANCE
Q211=0.2 ;DWELL TIME AT DEPTH
7 CYCL CALL PAT FMAX M13 Spindle and coolant on, call cycle
8 L Z+250 R0 FMAX M2 Retract in the tool axis, end program
9 END PGM C200 MM