HEIDENHAIN iTNC 530 (340 422) ISO programming User Manual
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8 Programming: Cycles
8.5 Cy
cles f
o
r Mac
h
in
ing
Hole
P
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N70 G220 POLAR PATTERN
Define cycle for circular pattern 1, CYCL 200 is called automatically,
Q216=+30
;CENTER IN 1ST AXIS
Q200, Q203 and Q204 are effective as defined in Cycle 220.
Q217=+70
;CENTER IN 2ND AXIS
Q244=50
;PITCH CIRCLE DIA.
Q245=+0
;STARTING ANGLE
Q246=+360
;STOPPING ANGLE
Q247=+0
;STEPPING ANGLE
Q241=10
;NR OF REPETITIONS
Q200=2
;SET-UP CLEARANCE
Q203=+0
;SURFACE COORDINATE
Q204=100
;2ND SET-UP CLEARANCE
Q301=1
;MOVE TO CLEARANCE
Q365=1
;TYPE OF TRAVERSE
N80 G220 POLAR PATTERN
Define cycle for circular pattern 2, CYCL 200 is called automatically,
Q216=+90
;CENTER IN 1ST AXIS
Q200, Q203 and Q204 are effective as defined in Cycle 220.
Q217=+25
;CENTER IN 2ND AXIS
Q244=70
;PITCH CIRCLE DIA.
Q245=+90
;STARTING ANGLE
Q246=+360
;STOPPING ANGLE
Q247=30
;STEPPING ANGLE
Q241=5
;NR OF REPETITIONS
Q200=2
;SET-UP CLEARANCE
Q203=+0
;SURFACE COORDINATE
Q204=100
;2ND SET-UP CLEARANCE
Q301=1
;MOVE TO CLEARANCE
Q365=1
;TYPE OF TRAVERSE
N90 G00 G40 Z+250 M02 *
Retract in the tool axis, end program
N999999 %PATTERN G71