HEIDENHAIN TNC 640 (34059x-01) ISO programming - Manual (Page 469)

HEIDENHAIN TNC 640 469
1
7.3 T
e
c
hnical Inf
o
rm
ation
Contour elements „ Straight line
„ Chamfer
„ Circular path
„ Circle center
„ Circle radius
„ Tangentially connected arc
„ Corner rounding
Approaching and departing
the contour „ Via straight line: tangential or perpendicular
„ Via circular arc
FK free contour programming „ FK free contour programming in HEIDENHAIN conversational format with graphic
support for workpiece drawings not dimensioned for NC
Program jumps „ Subroutines
„ Program-section repeat
„ Any desired program as subroutine
Fixed cycles „ Cycles for drilling, and conventional and rigid tapping
„ Roughing of rectangular and circular pockets
„ Cycles for pecking, reaming, boring, and counterboring
„ Cycles for milling internal and external threads
„ Finishing of rectangular and circular pockets
„ Cycles for clearing level and inclined surfaces
„ Cycles for milling linear and circular slots
„ Linear and circular point patterns
„ Contour-parallel contour pocket
„ Contour train
„ OEM cycles (special cycles developed by the machine tool builder) can also be
integrated
„ Cycles for turning operations
Coordinate transformation „ Datum shift, rotation, mirroring
„ Scaling factor (axis-specific)
‹ Tilting the working plane (software option)
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
User functions