HEIDENHAIN TNC 370 D Technical Information page 6

User Functions
Program input
Position data
Subprogramming
Parallel operation
Fixed cycles
Coordinate
transformation
Q parameters
for programming using
variables
Tools
FK free contour
programming
Return to contour/
Mid-program startup
Position capture
Datum tables
Pattern
Test graphics
Display modes
July 02
In HEIDENHAIN conversational programming and according to ISO
Nominal positions in Cartesian or polar coordinates, dimensional data
absolute or incremental, display and input in mm or inches
Program section repeat, subprograms, program calls
Creation of a program while another program is being run
· Peck drilling, tapping, slot milling, rectangular and circular pockets,
contour pockets
· OEM cycles
· Shift, rotation, mirror, scaling (axis-specific)
· Mathematical functions =, +,–, * , /, sin a, cos a, angle a from sin a and
,a² + b², tan a, arc sin, arc cos, arc tan, a n , e n , ln, log,
cos a,
,a,
absolute value of a number, the constant p, negation, truncation
before or after decimal point
· Logical comparisons (=, ¹, <, >)
· Parentheses
Compensation
Management
FK free contour programming in
HEIDENHAIN plain language with
graphic support for non NC-
dimensioned workpieces
Possible
Actual positions are transferred
directly to the NC programs
Tables with 256 datums
Tables with 256 datums
Graphic simulation of machining
process
· Plan view
· view in three planes
· 3-D view
· Detail enlargement
Specifications
Tool radius in the working plane
and tool length
Tool table for max. 256 tools with
flexible pocket coding, tool-life
monitoring and sister tool
organization
TNC 370 D 1–3