Issue << content << Automated Ultrasonic Inspection Systems for Composite Reinforcing Elements of Aerospace Structures


DOI: 10.12737/article_5a2fa43598c7e4.85748363

2017. Vol.20. No. 4, pp. 7-9

Automated Ultrasonic Inspection Systems for Composite Reinforcing Elements of Aerospace Structures

I. Buchmeiеr-Hevroni, M. Bron, A. Brainin, A. Suris

The use of composite materials in the aerospace industry constantly continues to grow. It requires new approaches for inspection of the parts, which will allow keeping up the high productivity inspection without compromising its quality. Ultrasonic technique has been established as the primary inspection method for composite materials. The self-adaptive PA methods allow changing of focal laws in real time as per acquired profile of the inspected part by measuring distance from the probe to the surface. The tactile mechanical solution is mostly suitable for inspection of corner. The compensation of inaccuracy and changes of the thickness of the inspected part is achieved by using special tactile head.
Keywords: composite materials, phased array probes, self adaptive PA methods, tactile mechanical follower
 
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