Compensation Via Rotary Axis; Basic Rotation - HEIDENHAIN ITNC 530 - CYCLE PROGRAMMING User Manual

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 surface. 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 (see "Executing touch probe
cycles" on page 318), the TNC positions the touch probe to the
programmed starting point
MP6150). The TNC offsets the touch probe by the safety clearance
in the direction opposite 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
probes the second position.
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.
HEIDENHAIN iTNC 530
1 at rapid traverse (value from
2 and
331