HEIDENHAIN TNC 407 (280 580) User Manual User Manual
Page 364
12-20
12
Tables and Overviews
TNC 425/TNC 415 B/TNC 407
Programmable functions
Contour elements
Straight line, chamfer, circular arc, circle center, circle radius, tangentially
connecting circular arc, corner rounding, straight lines and circular arcs for
approaching and departing a contour
Free contour programming
For all contour elements not dimensioned for conventional NC
programming
Three-dimensional radius compensation (not TNC 407)
For changing tool data without having to recalculate the part program
Program jumps
Subprogram, program section repetition, main program as subprogram
Fixed cycles
Peck drilling, tapping (also with synchronized spindle), thread cutting,
rectangular and circular pocket milling, slot milling, milling pockets and
islands from a list of subcontour elements, cylindrical surface interpolation
Coordinate transformations
Datum shift, mirroring, rotation, scaling factor, tilting the working plane
(not TNC 407)
3D touch probe applications
Touch probe functions for setting datums and for automatic workpiece
measurement
Digitizing 3D surfaces with the optional TM 110 touch probe (not on
TNC 407)
Digitizing 3D surfaces with the optional TM 120 touch probe
Automatic tool measurement with the TT 110 touch probe
Mathematical functions
Basic arithmetic (+, –, x,
÷)
Trigonometry (sin, cos, tan, arcsin, arcos, arctan)
Square roots (
√
a ) and root sum of squares (
√
a
2
+ b
2
)
Squaring (SQ)
Powers (^)
π
Logarithms
Exponential functions
Negation (NEG)
Forming an integer (INT)
Forming an absolute number (ABS)
Dropping the values before the decimal point (FRAC)
Logical comparisons (greater than, less than, equal, not equal)