What Inspectors Should Know About Time-of-Flight Evaluation for Machined Valve Bodies

https://weld-testing-essentials.novacrestiq.com/posts/weld-traceability-for-heavy-machine-frames-common-pitfalls-and-fixes

What Inspectors Should Know About Time-of-Flight Evaluation for Machined Valve Bodies Valve bodies contain chambers, thick walls, and angled faces. Echo travel time helps locate reflectors or measure sound path in a material