Bonding

Phased Array (PAUT) Probes for Bonding Inspection

Bonding refers to the joining of two or more materials using an adhesive, such as glue or epoxy. Defects in bonding can lead to issues such as reduced strength, delamination, and even catastrophic failure.

Bonding

  • Aircraft wing inspection: Bonded joints in aircraft wings are critical to the structural integrity of the aircraft. Ultrasonic testing can be used to detect defects in these joints, such as disbonds or voids, which can compromise the strength of the wing.

  • Automotive body panel inspection: Bonded panels in automobiles, such as the roof or doors, are inspected using ultrasound to ensure proper bonding and detect any defects.

  • Wind turbine blade inspection: Bonded joints in wind turbine blades are inspected using ultrasound to ensure proper bonding and detect any defects that could compromise the blade's structural integrity.

Non-Invasive Inspection

Ultrasound is a common technique used in NDT for bond inspection. Ultrasonic waves are sent through the material being tested, and the waves bounce back to a receiver. The received signals are analyzed to determine the characteristics of the material, including the presence of defects such as voids or delamination.

Non-Invasive Inspection

Greater Inspection Accuracy

Phased array probes are a type of ultrasonic probe that are commonly used for bond inspection. These probes use multiple elements to steer and focus the ultrasonic beam, allowing for more precise and accurate detection of defects. Phased array probes can also be used to inspect complex geometries and hard-to-reach areas.

Greater Inspection Accuracy

Recommended For This Use

!