A system and method to evaluate and/or classify non-destructive testing sensor data, the system and method including: a transmitter configured to provide energy to a material; one or more sensors configured to convert the energy returned from the material into sensor data; a receiver configured to receive sensor data; an attenuation inversion module configured to apply a mathematical transformation to the sensor data to provide transformed sensor data; an analysis module configured to process the transformed sensor data to provided processed sensor date, by: determining values from the transformed sensor data; applying mathematical transformations to the values to produce a set of single values that represent the sensor data; a classification module configured to classify the processed sensor data; and an output module configured to output the results of the classification.

The present disclosure provides a high-frequency magnetoimpedance testing apparatus and method. A testing platform in the apparatus is arranged within a Helmholtz coil and connected to a modulating electric current source and a high-frequency impedance analyzer, respectively; the Helmholtz coil is connected to a DC power source; a processor is connected to the high-frequency impedance analyzer and the DC power source separately; the testing platform includes a first double-sided copper-clad plate, and mode transition switches and connection terminals that are arranged on the first double-sided copper-clad plate; one end of the first double-sided copper-clad plate is connected to the high-frequency impedance analyzer, while the other end of the same is connected to a load; the mode transition switches are connected to the modulating electric current source. The present disclosure can realize in-situ current modulation of metallic fibers and high-frequency magnetoimpedance testing, and improve the testing accuracy.

The present disclosure provides a high-frequency magnetoimpedance testing apparatus and method. A testing platform in the apparatus is arranged within a Helmholtz coil and connected to a modulating electric current source and a high-frequency impedance analyzer, respectively; the Helmholtz coil is connected to a DC power source; a processor is connected to the high-frequency impedance analyzer and the DC power source separately; the testing platform includes a first double-sided copper-clad plate, and mode transition switches and connection terminals that are arranged on the first double-sided copper-clad plate; one end of the first double-sided copper-clad plate is connected to the high-frequency impedance analyzer, while the other end of the same is connected to a load; the mode transition switches are connected to the modulating electric current source. The present disclosure can realize in-situ current modulation of metallic fibers and high-frequency magnetoimpedance testing, and improve the testing accuracy.

An Inspection apparatus (9) for inspecting cylindrical metal formed parts comprises a guide (11) for guiding the metal formed parts to be inspected through the inspection apparatus (9). The inspection apparatus (9) further comprises a radiation device which is adapted to emit radiation in the direction of the guided metal formed parts, so that the radiation impinges on each of the metal formed parts and is at least partially reflected therefrom as reflection radiation. A sensor device of the inspection apparatus is adapted to receive the reflection radiation and convert it into image data. An evaluation device is designed to assess, based on an evaluation of the image data, whether the respective metal formed part has production-related defects.

An Inspection apparatus (9) for inspecting cylindrical metal formed parts comprises a guide (11) for guiding the metal formed parts to be inspected through the inspection apparatus (9). The inspection apparatus (9) further comprises a radiation device which is adapted to emit radiation in the direction of the guided metal formed parts, so that the radiation impinges on each of the metal formed parts and is at least partially reflected therefrom as reflection radiation. A sensor device of the inspection apparatus is adapted to receive the reflection radiation and convert it into image data. An evaluation device is designed to assess, based on an evaluation of the image data, whether the respective metal formed part has production-related defects.

A device and procedures perform an inspection of steel wire ropes and steel chains. The device is formed from a minimum of two contactless housing segments that are positioned around a test specimen and are equidistant connected when open. The housing segments have an internal normal surface that is radial and center-oriented when closed. The housing segments also form a supporting housing for all of the other components, and being connected on one of its longitudinal sides as a minimum. The connection being realized by moving connecting pieces for defining the clearance, rotation axis and the opening angles of each of the housing segments and which have a suitable closing mechanism positioned on a freely definable pair of longitudinal sides of the housing segment for the purpose of locking when in a closed condition and in order to apply a required pressing force.

A device and procedures perform an inspection of steel wire ropes and steel chains. The device is formed from a minimum of two contactless housing segments that are positioned around a test specimen and are equidistant connected when open. The housing segments have an internal normal surface that is radial and center-oriented when closed. The housing segments also form a supporting housing for all of the other components, and being connected on one of its longitudinal sides as a minimum. The connection being realized by moving connecting pieces for defining the clearance, rotation axis and the opening angles of each of the housing segments and which have a suitable closing mechanism positioned on a freely definable pair of longitudinal sides of the housing segment for the purpose of locking when in a closed condition and in order to apply a required pressing force.

In some examples, a Vacuum Pre-treatment Module (VPM) metrology system is provided for measuring a sheet resistance of a layer on a substrate. The system may comprise an eddy sensor including a sender sensor and a receiver sensor defining a gap between them for accepting an edge of a substrate to be tested. A sensor controller receives measurement signals from the eddy sensor. A data processor processes the measurement signals and generates sheet resistance values for the layer on the substrate.

In some examples, a Vacuum Pre-treatment Module (VPM) metrology system is provided for measuring a sheet resistance of a layer on a substrate. The system may comprise an eddy sensor including a sender sensor and a receiver sensor defining a gap between them for accepting an edge of a substrate to be tested. A sensor controller receives measurement signals from the eddy sensor. A data processor processes the measurement signals and generates sheet resistance values for the layer on the substrate.

A moving inspection device inspecting an inspection target while realizing the simplification of the configuration and significant size reduction/weight reduction of the device, a moving inspection method, and a method for manufacturing a steel material. The device includes a moving inspection device body configured to inspect an inspection target for defects while moving over its surface. The moving inspection device body includes: a carriage that moves by at least two wheels that rotate forward and backward over the surface; and at least one inspection sensor on the front end side or the rear end side of the carriage. An inspection region of the inspection target is divided into two divided regions across a straight line, and the carriage is configured to move when the inspection sensor is directed to side edges sides of the divided regions facing the straight line in each of the two divided regions.