HEIDENHAIN TNC 620 User Manual page 573

User functions
Approaching and departing
the contour
Free contour programming
(FK)
Program jumps
Fixed cycles
Coordinate transformation
Q parameters
Programming with variables
Programming aids
Teach-In
Test run graphics
Display modes
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
■
Via straight line: tangential or perpendicular
■
Via circular arc
x FK free contour programming in HEIDENHAIN conversational format
with graphic support for workpiece drawings not dimensioned for NC
■
Subprograms
■ Program-section repeat
■ Any desired program as subroutine
■
Cycles for drilling, and conventional and rigid tapping
■
Roughing of rectangular and circular pockets
x Cycles for pecking, reaming, boring, and counterboring
x Cycles for milling internal and external threads
x Finishing of rectangular and circular pockets
x Cycles for clearing level and inclined surfaces
x Cycles for milling linear and circular slots
Cartesian and polar point patterns
x
Contour-parallel contour pocket
x
Contour train
x
x OEM cycles (special cycles developed by the machine tool builder) can
also be integrated
■
Datum shift, rotation, mirroring
■ Scaling factor (axis-specific)
1 Tilting the working plane (software option 1)
■ Mathematical functions: =, +, –, *, sin α, cos α, root
■ Logical operations (=, ≠, <, >)
■
Calculating with parentheses
■ tan α, arc sin, arc cos, arc tan, a
number, constant π, negation, truncation of digits before or after the
decimal point
■
Functions for calculation of circles
■
String parameters
■
Calculator
■ Complete list of all current error messages
■
Context-sensitive help function for error messages
■
Graphic support for the programming of cycles
■
Comment blocks in the NC program
■ Actual positions can be transferred directly into the NC program
Graphic simulation before program run, even while another program is
x
being run
Plan view / projection in 3 planes / 3-D view / 3-D line graphics
x
x Magnification of details
Technical Information 18.3
, e , In, log, absolute value of a
n n
18
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