5 boring (cy c le 202) – HEIDENHAIN TNC 128 (77184x-01) User Manual
Page 396
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Drilling, boring and thread cycles
16.5 BORING (Cy
c
le 202)
Disengaging direction (0/1/2/3/4) Q214: Determine
the direction in which the TNC retracts the tool at the
hole bottom (after spindle orientation)
Angle for spindle orientation Q336 (absolute): Angle
at which the TNC positions the tool before retracting
it. Input range -360.000 to 360.000
Example:
10
Z+100 R0 FMAX
11 CYCL DEF 202 BORING
Q200=2
;SET-UP CLEARANCE
Q201=-15
;DEPTH
Q206=100
;FEED RATE FOR PLNGNG
Q211=0.5
;DWELL TIME AT DEPTH
Q208=250
;RETRACTION FEED RATE
Q203=+20
;SURFACE COORDINATE
Q204=100
;2ND SET-UP CLEARANCE
Q214=1
;DISENGAGING DIRECTN
Q336=0
;ANGLE OF SPINDLE
12
X+30 FMAX
12
Y+20 FMAX M3 M99
14
X+80 FMAX
14
Y+50 FMAX M99
30
X
Y
20
80
50
0
Do not retract tool
1
Retract tool in the negative ref. axis direction
2
Retract tool in the negative minor axis direction
3
Retract tool in the positive ref. axis direction
4
Retract tool in the positive minor axis direction