HEIDENHAIN TNC 320 (340 55x-05) Cycle programming - Manual (Page 366)

366 Touch Probe Cycles: Automatic Workpiece Inspection
16.1 F
undamentals
16.1 Fundamentals
Overview
The TNC offers twelve cycles for measuring workpieces
automatically.
When running touch probe cycles, Cycle 8 MIRROR
IMAGE, Cycle 11 SCALING and Cycle 26 AXIS-SPECIFIC
SCALING must not be active.
HEIDENHAIN only gives warranty for the function of the
probing cycles if HEIDENHAIN touch probes are used.
The TNC must be specially prepared by the machine tool
builder for the use of a 3-D touch probe.
Cycle Soft key Page
0 REFERENCE PLANE Measuring a
coordinate in a selectable axis Page 372
1 POLAR DATUM PLANE Measuring a
point in a probing direction Page 373
420 MEASURE ANGLE Measuring an
angle in the working plane Page 375
421 MEASURE HOLE Measuring the
position and diameter of a hole Page 378
422 MEASURE CIRCLE OUTSIDE
Measuring the position and diameter of
a circular stud Page 382
423 MEASURE RECTANGLE INSIDE
Measuring the position, length and
width of a rectangular pocket Page 386
424 MEASURE RECTANGLE OUTSIDE
Measuring the position, length and
width of a rectangular stud Page 390
425 MEASURE INSIDE WIDTH (2nd
soft-key row) Measuring slot width Page 394
426 MEASURE RIDGE WIDTH (2nd soft-
key row) Measuring the width of a ridge Page 397
427 MEASURE COORDINATE (2nd soft-
key row) Measuring any coordinate in a
selectable axis Page 400