HEIDENHAIN TNC 128 (77184x-01) - Manual (Page 494)

494 Tables and overviews
21
.3 T
e
c
hnical inf
o
rm
ation
21.3 Technical information
Explanation of symbols
 Standard
 Axis option
 Software option 1
 Software option 2
User functions
Short description  Basic version: 3 axes plus closed-loop spindle
 1st additional axis for 4 axes plus closed-loop spindle
 2nd additional axis for 5 axes plus closed-loop spindle
Program entry HEIDENHAIN conversational programming
Position data  Nominal positions for lines and arcs in Cartesian coordinates
 Incremental or absolute dimensions
 Display and entry in mm or inches
Tool compensation  Tool radius in the working plane and tool length
Tool tables Multiple tool tables with any number of tools
Parallel operation Creating a program with graphical support while another program is being run
Program jumps  Subroutines
 Program-section repeat
 Any desired program as subroutine
Fixed cycles  Cycles for drilling, and conventional and rigid tapping
 Roughing rectangular pockets and rectangular studs
 Cycles for pecking, reaming, boring, and counterboring
 Finishing rectangular pockets and rectangular studs
 Cartesian and polar point patterns
 OEM cycles (special cycles developed by the machine tool builder) can also be
integrated
Coordinate transformation  Datum shift, mirroring
 Scaling factor (axis-specific)
Q parameters
Programming with variables  Mathematical functions =, +, –, *, /, sin
α
, cos
α
, root calculation
 Logical comparisons (=,
=/
, <, >)
 Calculating with parentheses
 tan
α
, arc sine, arc cosine, arc tangent, a
n
, e
n
, ln, log, absolute value of a number, the
constant
π
, negation, truncation of digits before or after the decimal point
 Functions for calculation of circles
 String parameters