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Measuring Weld Profiles By Computer TomographyNoncontacting, nondestructive computer tomography system determines internal and external contours of welded objects. System makes it unnecessary to take metallurgical sections (destructive technique) or to take silicone impressions of hidden surfaces (technique that contaminates) to inspect them. Measurements of contours via tomography performed 10 times as fast as measurements via impression molds, and tomography does not contaminate inspected parts.
Document ID
19900000675
Document Type
Other - NASA Tech Brief
Authors
Pascua, Antonio G.
(Rockwell International Corp.)
Roy, Jagatjit
(Rockwell International Corp.)
Date Acquired
August 14, 2013
Publication Date
December 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 12
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-29554
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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