HEIDENHAIN iTNC 530 (340 49x-04) ISO programming - Manual (Page 388)

388 8 Programming: Cycles
8.4 Cy
cles f
o
r Milling P
o
c
k
ets, St
uds and Slots
N140 G254 CIRCULAR SLOT Define SLOT cycle
Q215=0 ;MACHINING OPERATION
Q219=8 ;SLOT WIDTH
Q368=0.2 ;ALLOWANCE FOR SIDE
Q375=70 ;PITCH CIRCLE DIA.
Q367=0 ;REF. SLOT POSITION No pre-positioning in X/Y required
Q216=+50 ;CENTER 1ST AXIS
Q217=+50 ;CENTER 2ND AXIS
Q376=+45 ;STARTING ANGLE
Q248=90 ;ANGULAR LENGTH
Q378=180 ;STEPPING ANGLE Starting point for second slot
Q377=2 ;NUMBER OF OPERATIONS
Q207=500 ;FEED RATE FOR MILLING
Q351=+1 ;CLIMB OR UP-CUT
Q201=-20 ;DEPTH
Q202=5 ;PLUNGING DEPTH
Q369=0.1 ;ALLOWANCE FOR FLOOR
Q206=150 ;FEED RATE FOR PLUNGING
Q338=5 ;INFEED FOR FINISHING
Q200=2 ;SET-UP CLEARANCE
Q203=+0 ;SURFACE COORDINATE
Q204=50 ;2ND SET-UP CLEARANCE
Q366=1 ;PLUNGE
Q385=750 ;FEED RATE FOR FINISHING
N150 G01 X+50 Y+50 F10000 M03 G79 * Call SLOT cycle
N160 G00 Z+250 M02 * Retract in the tool axis, end program
N99999999 %C210 G71 *