X and Z axes perpendicular alignment

Geometrical parameters are verified by a calibration laboratory and attested with a calibration protocol.

Parameters of parallel alignment of individual travels with a fastening ground surface for adapters, and mutual perpendicular alignment of travels in X and Z coordinates are checked. Both parameters play key roles in the accuracy and repeatability of the tool setting process. The setting process repeatability is in the case of tool setting more important than the instrument accuracy expressed for example by a position error in the axes.