DEVICE FOR CHECKING DIMENSIONS OF A MECHANICAL PIECE

摘要

A device for measuring and checking dimensions of a mechanical piece comprises one or more contactless inductive transducers fixed to a support frame in such a way as to face the surface to be checked. Each transducer includes a core made of a particular ferromagnetic material called MUMETAL® and windings arranged about at least one portion of the core. The high workability of this material enables to obtain cores whose dimensions and shapes are suitable for the specific type of checking which has to be performed.