What Inspectors Should Know About Geometric Echo Recognition for Machinery Base Plates

https://water-coupled-ultrasound.slatecurrent.com/posts/better-boiler-tube-welds-through-manual-and-automated-ndt

What Inspectors Should Know About Geometric Echo Recognition for Machinery Base Plates Machine bases use thick plates and support ribs to hold alignment. Weld shape and nearby features can create ultrasonic echoes that look like flaws