Fixture for holding testing transducer
Abstract
A fixture for mounting an ultrasonic transducer against the end of a threaded bolt or stud to test the same for flaws. A base means threadedly secured to the side of the bolt has a rotating ring thereon. A post rising up from the ring (parallel to the axis of the workpiece) pivotally mounts a variable length cross arm, on the inner end of which is mounted the transducer. A spring means acts between the cross arm and the base to apply the testing transducer against the workpiece at a constant pressure. The device maintains constant for successive tests the radial and circumferential positions of the testing transducer and its contact pressure against the end of the workpiece.
- Inventors:
- OSTI Identifier:
- 5271365
- Application Number:
- ON: DE84005936
- Assignee:
- ERA-09-012506; EDB-84-037423
- DOE Contract Number:
- AC12-76SN00052
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Portions are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; THREADED JOINTS; ULTRASONIC TESTING; TRANSDUCERS; SUPPORTS; DESIGN; SPRINGS; ACOUSTIC TESTING; JOINTS; MACHINE PARTS; MATERIALS TESTING; MECHANICAL STRUCTURES; NONDESTRUCTIVE TESTING; TESTING; 420500* - Engineering- Materials Testing
Citation Formats
Wagner, T A, and Engel, H P. Fixture for holding testing transducer. United States: N. p.,
Web.
Wagner, T A, & Engel, H P. Fixture for holding testing transducer. United States.
Wagner, T A, and Engel, H P. .
"Fixture for holding testing transducer". United States.
@article{osti_5271365,
title = {Fixture for holding testing transducer},
author = {Wagner, T A and Engel, H P},
abstractNote = {A fixture for mounting an ultrasonic transducer against the end of a threaded bolt or stud to test the same for flaws. A base means threadedly secured to the side of the bolt has a rotating ring thereon. A post rising up from the ring (parallel to the axis of the workpiece) pivotally mounts a variable length cross arm, on the inner end of which is mounted the transducer. A spring means acts between the cross arm and the base to apply the testing transducer against the workpiece at a constant pressure. The device maintains constant for successive tests the radial and circumferential positions of the testing transducer and its contact pressure against the end of the workpiece.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {},
month = {}
}
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