FIELD: measuring engineering.
SUBSTANCE: method includes measuring radius-vectors of all available points and recording initial deviations of shape. The curvature is simultaneously determined at the reference points. During manufacturing, when loading changes, the current values of curvature are measured at the reference points. The variations of curvature is calculated as a difference between the current and initial values of curvature from the formula proposed.
EFFECT: enhanced accuracy of measurements.
3 dwg
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