HEIDENHAIN TNC 320 (340 55x-03) - Manual (Page 5)

HEIDENHAIN TNC 320 5
TNC Model, Software and Features
This manual describes functions and features provided by TNCs as of
the following NC software numbers.
The machine tool builder adapts the usable features of the TNC to his
machine by setting machine parameters. Some of the functions
described in this manual may therefore not be among the features
provided by the TNC on your machine tool.
TNC functions that may not be available on your machine include:
„ Probing function for the 3-D touch probe
„ Rigid tapping
„ Returning to the contour after an interruption
In addition, the TNC 320 also has options that can be enabled by your
machine tool builder.
Please contact your machine tool builder to become familiar with the
features of your machine.
Many machine manufacturers, as well as HEIDENHAIN, offer
programming courses for the TNCs. We recommend these courses as
an effective way of improving your programming skill and sharing
information and ideas with other TNC users.
TNC model NC software number
TNC 320 340 551-03
TNC 320 programming station 340 554-03
Hardware options
Additional axis for 4 axes and open-loop spindle
Additional axis for 5 axes and open-loop spindle
Software option 1
Cylinder surface interpolation (Cycles 27, 28 and 29)
Tilting the machining plane (Cycle 19 and 3-D ROT soft key in the
manual operating mode)
Touch Probe Cycles User’s Manual:
All of the touch probe functions are described in a separate
manual. Please contact HEIDENHAIN if you need a copy of
this User’s Manual. ID: 661 873-10