HEIDENHAIN iTNC 530 (60642x-04) Cycle programming - Manual (Page 347)

HEIDENHAIN iTNC 530 347
14.5 BA
SIC R
O
T
A
TION compensation via r
o
tary axis (Cy
c
le 403,
DIN/ISO:
G403)
14.5 BASIC ROTATION
compensation via rotary axis
(Cycle 403, DIN/ISO: G403)
Cycle run
Touch probe cycle 403 determines a workpiece misalignment by
measuring two points, which must lie on a straight line. The TNC
compensates the determined misalignment by rotating the A, B or C
axis. The workpiece can be clamped in any position on the rotary table.
1 Following the positioning logic (siehe „Executing touch probe
cycles” auf Seite 334), the TNC positions the touch probe to the
programmed probe starting point
1 at rapid traverse (value from
MP6150). The TNC offsets the touch probe by the set-up clearance
in the direction opposite to the defined traverse direction.
2 Then the touch probe moves to the entered measuring height and
probes the first touch point at the probing feed rate (MP6120).
3 Then the touch probe moves to the next starting position 2 and
probes the second touch point.
4 The TNC returns the touch probe to the clearance height and
moves the rotary axis, which was defined in the cycle, by the
measured value. Optionally you can have the display set to 0 after
alignment.
X
Y
1
2