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3.5 BORING (Cycle 202, DIN/ISO:
G202)
Cycle run
1 The TNC positions the tool in the spindle axis at rapid traverse FMAX
to the setup clearance above the workpiece surface.
2 The tool drills to the programmed depth at the feed rate for
plunging.
3 If programmed, the tool remains at the hole bottom for the entered
dwell time with active spindle rotation for cutting free.
4 The TNC then orients the spindle to the position that is defined in
parameter Q336.
5 If retraction is selected, the tool retracts in the programmed
direction by 0.2 mm (fixed value).
6 The TNC moves the tool at the retraction feed rate to the setup
clearance and then, if entered, to the 2nd setup clearance at FMAX.
If Q214=0, the tool point remains on the wall of the hole.
HEIDENHAIN iTNC 530
79
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Do you have a question about the ITNC 530 - CYCLE PROGRAMMING and is the answer not in the manual?
Questions and answers
Can I change the approach direction when cycle def a stud to avoid obstruction to the right
The provided context does not explicitly mention changing the approach direction to avoid obstruction. However, it describes selecting different axis configurations using the MOD function in the Programming and Editing mode. If modifying the axis configuration allows for adjusting the approach direction, it may be possible. Otherwise, specific cycle parameters should be checked in the programming manual.
This answer is automatically generated