Tnc accessories -9 – HEIDENHAIN TNC 407 (280 580) ISO Programming User Manual
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TNC 426/TNC 425/TNC 415 B/TNC 407
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Introduction
TNC Accessories
3D Touch Probe Systems
The TNC provides the following features when used
in conjunction with a HEIDENHAIN 3D touch probe:
• Electronic workpiece alignment (compensation
of workpiece misalignment)
• Datum setting
• Measurement of the workpiece during
program run
• Digitizing 3D surfaces (optional, only available
with conversational programming)
• Measuring tools with the TT 120 touch probe
(only available)
Electronic Handwheels
Electronic handwheels facilitate precise manual
control of the axis slides. Similar to a conventional
machine tool, the machine slide moves in direct
relation to the rotation of the handwheel. A wide
range of traverses per handwheel revolution is
available.
Portable handwheels such as the HR 330 are
connected via cable to the TNC. Integral hand-
wheels such as the HR 130 are built into the
machine control panel. An adapter permits connec-
tion of up to three handwheels.
Your machine manufacturer can tell you more about
the handwheel configuration of your machine.
Fig. 1.6:
TS 220 and TS 630 3D-touch probes
Fig. 1.7:
HR 330 electronic handwheel