HEIDENHAIN TNC 620 (81760x-01) Cycle programming - Manual (Page 43)

Available Cycle Groups 1.2
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TNC 620 | User's Manual Cycle Programming | 3/2014
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1.2 Available Cycle Groups
Overview of fixed cycles
The soft-key row shows the available groups of
cycles
Cycle group Soft key Page
Cycles for pecking, reaming, boring and counterboring 66
Cycles for tapping, thread cutting and thread milling 96
Cycles for milling pockets, studs and slots 132
Cycles for producing point patterns, such as circular or linear hole patterns 162
SL (Subcontour List) cycles which allow the contour-parallel machining of relatively
complex contours consisting of several overlapping subcontours, cylinder surface
interpolation 202
Cycles for multipass milling of flat or twisted surfaces 230
Coordinate transformation cycles which enable datum shift, rotation, mirror image,
enlarging and reducing for various contours 252
Special cycles such as dwell time, program call, oriented spindle stop and
tolerance 276
If required, switch to machine-specific fixed
cycles. These fixed cycles can be integrated by
your machine tool builder.