Ultrasonic inspection method for weld zone

Measuring and testing – Vibration – By mechanical waves

Reexamination Certificate

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Details

C073S598000, C073S599000, C073S602000, C073S628000

Reexamination Certificate

active

10682317

ABSTRACT:
An inspection method can easily determine welding condition by just comparing an echo height returned from the weld zone of a real product with a master data.An master data is made based on the data from prepared test pieces corresponding to the real product.

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