United Technologies Corporation

Jonathan P Sullivan

Kevin D Smith

David A Raulerson

An exemplary method of inspecting a component includes, among other things, securing an inspection probe body relative to a component, using a sensor assembly housed within the inspection probe body to induce an eddy current in a target area of the component, the target area having a target surface that is spaced from the sensor assembly, sensing a parameter of the eddy current in the component using the sensor assembly, and determining a position of the target surface of the component relative to the inspection probe body using the parameter of eddy current from the sensing.

Inspection device utilizing eddy currents

An example inspection probe device includes a sensor assembly configured to induce an eddy current in a component. A probe body houses at least a portion of the sensor assembly such that the portion of the sensor assembly is spaced from a target surface of the component when the probe body is in contact with the component. A controller is used to calculate the location of the target surface relative to the probe body using an eddy current parameter sensed by the sensor assembly.

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Manchester, CT, United States of America

Jonathan P Sullivan