HEIDENHAIN ITNC 530 User Manual page 660

User functions
Contour elements
Contour approach and
departure
FK free contour programming
Program jumps
Fixed cycles
Coordinate transformation
Q parameters
Programming with variables
Programming support
Actual position capture
660
Straight line
Chamfer
Circular path
Circle center
Circle radius
Tangentially connecting circle
Corner rounding
Via straight line: tangential or perpendicular
Via circular arc
FK free contour programming in HEIDENHAIN conversational format with graphic
support for workpiece drawings not dimensioned for NC
Subprograms
Program section repeat
Program as subprogram
Drilling cycles for drilling, pecking, reaming, boring, tapping with a floating tap holder,
rigid tapping
Cycles for milling internal and external threads
Milling and finishing rectangular and circular pockets
Cycles for multipass milling of flat and twisted surfaces
Cycles for milling linear and circular slots
Linear and circular point patterns
Contour pockets—also with contour-parallel machining
Contour train
OEM cycles (special cycles developed by the machine tool builder) can also be
integrated
Datum shift, rotation, mirroring
Axis-specific scaling
Tilting the working plane (software option 1)
Mathematic functions =, +, –, *, /, sin α , cos α
Logical comparisons (=, =/, <, >)
Calculating with parentheses
tan α, arc sin, arc cos, arc tan, a
π , negation, truncation of digits before or after the decimal point
Functions for calculating circles
Calculator
Context-sensitive help function for error messages
Graphical support during programming of cycles
Comment blocks in the NC program
Actual positions can be transferred directly into the NC program
n n
, e , ln, log, absolute value of a number, the constant
14 Tables and Overviews