Wednesday, November 30, 2022

[MW:33783] MPI-Yoke method on PSV springs

Hello Everyone,

Is it practical to do MPI-yoke method on PSV springs for crack testing.

We do not have a headshot setup and at max we do a spring or two a day.

What are the problems i can face like accuracy etc ? The main aim of this is to check for cracks as these are in service springs taken out during overhaul of the valves.

Advice on this would be much appreciated

20221130_102238_001.jpg

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