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US 2009/0228218 A1Published application
Composite Inspection Tool Suite
AssigneeSURVICE Engineering Company
InventorMark Butkiewicz
Life of this patent
Estimating the term…
Abstract
Described herein are systems and methods that provide the ability for ultrasonic inspection to be performed on both traditional and composite materials in the field to automatically identify defects with minimal error.
Claims4
A vector bar for determining the precise location of the tip of the vector bar, comprising:
- a vector bar having a proximal end and a distal end;
- an first adapter connected to the proximal end of the vector bar;
- a flush coupling connected to the first adapter, the flush coupling configured to allow flexure of the vector bar;
- a second adapter connected to the flush coupling;
- a sensor connected to the second adapter bar, the sensor configured to interrogate a material to provide information for determining a signature of the material.
2 more elements
A computer implemented method for detecting defects in a suspect material, comprising:
- projecting a first grid onto a surface of a defect free material, said first grid having a first set of reference points wherein each reference point in the first set of reference points has a three dimensional location;
- interrogating the defect free material at each reference point in the first set of reference points;
- determining a first signature for the defect free material at each reference point and storing said signatures in a data storage area;
- projecting a second grid onto a surface of a suspect material, said second grid having a second set of reference points wherein each reference point in the second set of references points has a three dimensional location substantially identical to a first reference point in the first set of reference points;
- interrogating the suspect material at each reference point in the second set of reference points;
- and
- determining a second signature for the suspect material at each reference point and storing said signatures in a data storage area;
- and
- comparing each of the first signatures with its corresponding second signature to identify a defect in the suspect material.
6 more elements
A metrology system, comprising:
- a laser projection system configured to project a grid onto a surface of a material, said grid having a set of reference points wherein each reference point has a three dimensional location substantially identical to a predetermined reference point;
- a vector bar comprising a flush coupling configured to allow flexure of the vector bar and a sensor disposed at an end of the vector bar;
- a compare device communicatively coupled to the vector bar, the compare device configured to receive data from the sensor for a predetermined reference point, determine a signature for the predetermined reference point, and compare the signature to a signature of a known defect free material at the predetermined reference point.
Dependencies are inferred from the claim text.