Measuring and testing – Vibration – By mechanical waves
Patent
1997-05-30
1999-09-07
Brock, Michael
Measuring and testing
Vibration
By mechanical waves
73641, 73634, G01N 2910, G01N 2926
Patent
active
059489855
ABSTRACT:
An ultrasonic inspection apparatus and method tests elongated, cylindrical aluminum billets. The apparatus includes a frame supporting a movable carriage having at least one ultrasonic detector assembly mounted thereon. Each ultrasonic detector assembly includes a bracket detachably mounted to the carriage, at least one holder movably coupled to the bracket, a spring-biasing mechanism to bias the holder from the bracket, a transducer shoe attached to the holder and a transducer attached to the shoe. The shoe is configured to conform to the outer surface of the billet and to be flooded with fluid to assist in testing.
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Brautigan David R.
Merckle Charles D.
Brock Michael
Miller Rose M.
Ormet Corporation
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