Available Cycle Groups 1.2
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HEIDENHAIN | TNC 320 | User’s manual for cycle programming | 9/2016
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1.2 Available Cycle Groups
Overview of fixed cycles
The soft-key row shows the available groups of
cycles
Soft key Cycle group Page
Cycles for pecking, reaming, boring and counterboring 64
Cycles for tapping, thread cutting and thread milling 94
Cycles for milling pockets, studs and slots and for face milling 130
Coordinate transformation cycles which enable datum shift, rotation, mirror
image, enlarging and reducing for various contours
250
Subcontour List (SL) cycles, which allow the machining of contours
consisting of several overlapping subcontours, as well as cycles for cylinder
surface machining and for trochoidal milling
218
Cycles for producing point patterns, such as circular or linear hole patterns 176
Special cycles: dwell time, program call, oriented spindle stop, engraving,
tolerance
274
If required, switch to machine-specific fixed
cycles. These fixed cycles can be integrated by
your machine tool builder.