Cycle998 Workpiece: Angle Measurement And Zo Determination; Function Overview - Siemens SINUMERIK 840D sl Programming Manual

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CYCLE998 workpiece: Angle measurement and ZO determination

This measuring cycle enables you to determine the angular position of surfaces of a

workpiece. This can be used to close the workpiece clamping and correct the ZO as regards

angular position.

With 1-angle measurement:

● When a workpiece is clamped rotated in the plane:

● If a workpiece is on a rotary table:

Measuring cycles

Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0

5.7 CYCLE998 workpiece: Angle measurement and ZO determination

The angular offset is applied in the rotation component of the geometry axis that is

perpendicular to the measurement plane.

The angular offset is applied additively in the translation component of the rotary axis

(table axis).

Measuring Cycles for Milling and Machining Centers