HEIDENHAIN iTNC 530 (340 49x-04) - Manual (Page 105)

HEIDENHAIN iTNC 530 105
3.1 Pr
ogr
amming and Ex
ecuting
Simple Mac
h
ining Oper
ations
Straight line function L, (see “Straight line L” on page 250) DRILLING
cycle.(see “DRILLING (Cycle 200)” on page 362)
5 CYCL DEF 200 DRILLING Define DRILLING cycle
Q200=5 ;SET-UP CLEARANCE Set-up clearance of the tool above the hole
Q201=-15 ;DEPTH Total hole depth (algebraic sign=working direction)
Q206=250 ;FEED RATE FOR PLNGNG Feed rate for pecking
Q202=5 ;PLUNGING DEPTH Depth of each infeed before retraction
Q210=0 ;DWELL TIME AT TOP Dwell time after every retraction in seconds
Q203=-10 ;SURFACE COORDINATE Coordinate of the workpiece surface
Q204=20 ;2ND SET-UP CLEARANCE Set-up clearance of the tool above the hole
Q211=0.2 ;DWELL TIME AT DEPTH Dwell time in seconds at the hole bottom
6 CYCL CALL Call DRILLING cycle
7 L Z+200 R0 FMAX M2 Retract the tool
8 END PGM $MDI MM End of program