HEIDENHAIN TNC 620 (340 56x-02) ISO programming - Manual (Page 432)

432
Compar
ison: F
unctions of the TNC 620 and the iTNC
530
Comparison: User functions
Function TNC 620 iTNC 530
Program entry
„ HEIDENHAIN conversational
„ DIN/ISO
„ With smarT.NC
„ With ASCII editor
„ X
„ X (soft keys)
„ –
„ X, directly editable
„ X
„ X (ASCII keys)
„ X
„ X, editable after
conversion
Position data
„ Nominal positions for lines and arcs in Cartesian coordinates
„ Nominal positions for lines and arcs in polar coordinates
„ Incremental or absolute dimensions
„ Display and entry in mm or inches
„ Paraxial positioning blocks
„ Set the last tool position as pole (empty CC block)
„ Surface normal vectors (LN)
„ Spline blocks (SPL)
„ X
„ X
„ X
„ X
„ X
„ X (error message if
pole transfer is
ambiguous)
„ –
„ –
„ X
„ X
„ X
„ X
„ X
„ X
„ X
„ X
Tool compensation
„ In the working plane, and tool length
„ Radius compensated contour look ahead for up to 99 blocks
„ Three-dimensional tool radius compensation
„ X
„ X
„ –
„ X
„ X
„ X
Tool table
„ Central storage of tool data
„ Multiple tool tables with any number of tools
„ Flexible management of tool types
„ Filtered display of selectable tools
„ Sorting function
„ Column names
„ Copy function: Overwriting relevant tool data
„ Form view
„ Exchange of tool table between TNC 620 and iTNC 530
„ X, variable numbering
„ X
„ X
„ X
„ X
„ Sometimes with _
„ –
„ Switchover with
split-screen layout key
„ Not possible
„ X, fixed numbering
„ X
„ –
„ –
„ –
„ Sometimes with -
„ X
„ Switchover by soft
key
„ Not possible
Touch-probe table for managing different 3-D touch probes X –
Creating tool-usage file, checking the availability – X
Cutting-data tables: Automatic calculation of spindle speed and
feed rate from saved technology tables – X
Freely definable tables (.TAB files) – X