HEIDENHAIN TNC 640 User Manual page 15

Fundamentals | Control model, software and features
New functions 34059x-04
New special operating mode RETRACT, see "Retraction after a
power interruption", page 779
New graphic simulation, see "Graphics ", page 754
New Tool usage file MOD function in the machine settings
group, see "Tool usage file", page 799
New Set system time MOD function in the systems settings
group, see "Set the system time", page 801
New Graphic settings MOD group, see "Graphic settings",
page 794
With the new syntax for adaptive feed control (AFC) you can
start or end a teach-in cut, see "Recording a teach-in cut",
page 519
With the new cutting data calculator you can calculate the
spindle speed and the feed rate, see "Cutting data calculator",
page 213
In the TURNDATA function, you can now define the effect of
the tool compensation, see "Tool compensation in the program",
page 637
Now you can activate and deactivate the active chatter control
(ACC) with a soft key, see "Activating/deactivating ACC",
page 529
With the jump commands new if/then decisions have been
introduced, see "Programming if-then decisions", page 381
The character set of machining Cycle 225 Engraving has been
expanded to include more characters and the diameter sign,
see Cycle Programming User's Manual
New machining Cycle 275 Trochoidal Milling,
see Cycle Programming User's Manual
New Cycle 233 Face Milling,
see Cycle Programming User's Manual
In the drilling cycles 200, 203 and 205 the parameter Q395
DEPTH REFERENCE has been introduced in order to evaluate
the T ANGLE, see Cycle Programming User's Manual
Probing Cycle 4 MEASURING IN 3-D has been introduced,
see Cycle Programming User's Manual
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
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