wind tower seam weld inspections; and bond testing of silicone coatings on high-voltage power line insulators. Ultrasonic flaw detectors (Figure 3) are also widely used in critical safety-related ...

Ultrasonic phased array systems can be used in virtually any test application, including crack detection and weld inspection. Such tests are performed across various sectors such as petrochemical, ...

Continuous ultrasonic welding presents the flexibility crucial for future lunar and deep-space missions, but also for defense ...

In addition to conventional ultrasonic testing methods for high-rate aerospace production ... Pope points out the trend toward bonding and welding instead of using fasteners, which poses inspection ...

In most people’s minds, mass car production involves lines of robots armed with welding guns, rapidly assembling ... is widespread in the aerospace industry, in which ultrasonic nondestructive testing ...

Ultrasonic welding is based on high-frequency vibrations (typically between 20 and 40 kHz) that cause surface friction and viscoelastic heating at the weld. The most important process parameters are ...

An understanding of ultrasonic welders helps designers apply this assembly method efficiently. The last two decades have seen substantial improvements in ultrasonic plastic-welding machines.

Dublin, Jan. 07, 2025 (GLOBE NEWSWIRE) -- The "Ultrasonic Testing Market by Phased Array, Time-of-flight Diffraction, Immersion Testing, Guided Wave Testing, Acoustography, Flaw Detectors ...

Different NDT methods are more appropriate than others in various situations, but one technique which has become indispensable in the mining industry is Ultrasonic Testing (UT). UT uses short ...