HEIDENHAIN TNC 620 User Manual page 809

Tables and Overviews | Functions of the TNC 620 and the iTNC 530 compared
Function
Constant contouring speed
tool center or relative to the tool's cutting edge
Parallel operation: Creating programs while another
program is being run
Programming of counter axes
Tilting the working plane (Cycle 19, PLANE function)
Machining with a rotary table:
Programming of cylindrical contours as if in two axes
Cylindrical surface (Cycle 27)
Cylinder surface, slot (Cycle 28)
Cylinder surface, ridge (Cycle 29)
Cylinder surface, external contour (Cycle 39)
Feed rate in mm/min or rev/min
Traverse in tool-axis direction
Manual operation (3-D ROT menu)
During program interruption
With handwheel superimpositioning
Approaching and departing the
line or arc
Entry of feed rates:
F (mm/min), rapid traverse FMAX
FU (feed per revolution mm/1)
FZ (tooth feed rate)
FT (time in seconds for path)
FMAXT (only for active rapid traverse potentiometer:
time in seconds for path)
FK free contour programming
Programming for workpiece drawings not dimensioned
for NC programming
Conversion of FK program to Klartext conversational
language
Program jumps:
Maximum number of labels
Subprograms
Nesting depth for subprograms
Program section repetitions
Any desired program as subroutine
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
relative to the path of the
contour: Via a straight
TNC 620
X
X
X
X, option 8
X, option 8
X, option 8
X, option 8
X, option 8
X, option 8
X
X
X
X
X
X
X
–
–
X, option 19
–
65535
X
20
X
X
iTNC 530
X
X
X
X, option 8
X, option 8
X, option 8
X, option 8
X, option 8
X, option 8
X, FCL2 function
X
X, option 44
X
X
X
X
X
X
X
X
1000
X
6
X
X
809
20