HEIDENHAIN TNC 320 (340 55x-04) ISO programming - Manual (Page 409)

HEIDENHAIN TNC 320 409
16.3 T
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c
hnical Inf
o
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ation
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
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
Programming aids „ Online 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 position capture „ Actual positions can be transferred directly into the NC program
Program verification graphics
Display modes „ Graphic simulation before program run, even while another program is being run
„ Plan view / projection in 3 planes / 3-D view
„ Magnification of details
Programming graphics „ In the Programming mode, the contour of the NC blocks is drawn on screen while they
are being entered (2-D pencil-trace graphics), even while another program is running
Program Run graphics
Display modes „ Graphic simulation of real-time machining in plan view / projection in 3 planes /
3-D view
Machining time „ Calculation of the machining time in the Test Run mode of operation
„ Display of the current machining time in the Program Run modes
Returning to the contour „ Mid-program startup in any block in the program, returning the tool to the calculated
nominal position to continue machining
„ Program interruption, contour departure and return
User functions