FIELD: measuring engineering.
SUBSTANCE: device has contactor made of a multi-tab collet which completely embraces the surface of the part to be measured. The diameter of the contactor increases with the use of the measuring cone and micrometric screw pair to reach a given tightness of mating. The readings are taken when the tightness reaches a given value.
EFFECT: enhanced accuracy of measurements.
5 cl, 2 dwg
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