Measure Edge; General Information - Siemens SINUMERIK 840D sl Programming Manual

Measuring cycles

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Measuring in JOG

4.2 Workpiece measurement

Enter details in input form

Enter the known dimension of the calibration ring diameter.

Note the settings in data block GUD6:

• Active zero offset during measurement:

• Active working plane during measurement:

Calibration is performed automatically as soon as you press "NC Start".

The precise position of the hole center is determined first. After that, in both axes of the

plane and in each of the two directions, the 4 switching points within the hole are determined

and stored as trigger values in the probe's array.

Measure edge

Prerequisite

The workpiece probe is the active tool with activated tool offsets in the spindle and is already

calibrated (refer to "Calibrating workpiece probe" chapter).

Selection display

After selecting "edge", a selection display is shown containing the following options:

• "Setting the edge"

• "Orienting the edge"

• "Distance 2 edges"

Variable _JM_I_[4].

Variable _JM_I_[3].

Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0

Measuring cycles