What Can Go Wrong With Focused Beam Alignment in Forged Gear Blanks-

https://weld-verification-insights.ironwoodscope.com/posts/focused-probe-selection-for-bonded-sheets-errors-to-avoid

What Can Go Wrong With Focused Beam Alignment in Forged Gear Blanks? Gear blanks are round, thick components with hubs and rim regions. A focused transducer can improve response from a limited region when aligned well