HEIDENHAIN TNC 620 User Manual page 645

User functions
Programming graphics
Program-run graphics
Display modes
Machining time
Datum management
Contour, returning to
Datum tables
Touch probe cycles
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
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In Programming mode, the contour of the NC blocks is drawn on
screen while they are being entered (2-D pencil-trace graphics), even if
another program is running
x Graphic simulation of real-time machining in plan view / projection in 3
planes / 3-D view
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Calculation of machining time in the Test Run operating mode
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Display of the current machining time in the Program Run, Single
Block and Program Run, Full Sequence operating modes
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For saving any datums
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Block scan in any block in the program, returning the tool to the
calculated nominal position to continue machining
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Program interruption, contour departure and return
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Multiple datum tables for storing workpiece-specific datums
x Calibrating the touch probe
x Compensation of workpiece misalignment, manual or automatic
x Datum setting, manual or automatic
x Automatic workpiece measurement
x Tools can be measured automatically
Technical Information 18.3
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