HEIDENHAIN TNC 320 (340 551-02) - Manual (Page 481)

HEIDENHAIN TNC 320 481
Comparison: Functions of the TNC 320, TNC 310 and iTNC 530
Comparison: User functions
Function TNC 320 TNC 310 iTNC 530
Program entry with HEIDENHAIN conversational programming X X X
Program entry according to ISO – – X
Program entry with smarT.NC – – X
Position data: Nominal positions for lines and arcs in Cartesian coordinates X X X
Position data: Incremental or absolute dimensions X X X
Position data: Display and input in mm or inches X X X
Position data: Display of handwheel traverse when machining with
handwheel superimposition – – X
Tool compensation: In the working plane and tool length X X X
Tool compensation: Radius-compensated contour look ahead for up to
99 blocks X – X
Tool compensation: Three-dimensional tool-radius compensation – – X
Tool table: Save tool data centrally X X X
Tool table: Multiple tool tables with any number of tools X – X
Cutting-data tables: Calculation of spindle speed and feed rate – – X
Constant contouring speed: Relative to the path of the tool center or
relative to the tool’s cutting edge X – X
Parallel operation Creating programs while another program is being run X X X
Tilting working plane – – X
Rotary-table machining: Programming of cylindrical contours as if in two
axes X – X
Rotary-table machining: Feed rate in mm/min X – X
Approaching and departing the contour: Via a straight line or arc X X X
FK (free contour programming): Programming of workpieces not correctly
dimensioned for NC programming X – X
Program jumps: Subprograms and program section repeats X X X
Program jumps: Calling any program as subprogram X X X
Test graphics: Plan view, projection in 3 planes, 3-D view X X X
Programming graphics: 2-D line graphics X X X