№2 (61), 2022. AUTOMATION AND CONTROL OF TECHNOLOGICAL PROCESSES AND PRODUCTIONS

S.V. Glubokova, A.V. Kovalev

Methods of measuring coaxiality deviations on a form measuring machine

The method of measuring coaxiality deviations for cylindrical details on a form measuring machine is described. The optimal approximating element for determining the center of the circular pattern and the value of the coaxiality deviations is revealed. The optimal length of the base element required to measure coaxiality deviations has been determined. The method of selecting the required number of cross sections when measuring coaxiality deviations is considered.

Keywords: shape deviation, coaxiality deviation, approximating circle, length of the base element.

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