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Eddy-Current Inspection of Ball BearingsCustom eddy-current probe locates surface anomalies. Low friction air cushion within cone allows ball to roll easily. Eddy current probe reliably detects surface and near-surface cracks, voids, and material anomalies in bearing balls or other spherical objects. Defects in ball surface detected by probe displayed on CRT and recorded on strip-chart recorder.
Document ID
19840000104
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bankston, B.
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 3
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-25833
Accession Number
84B10104
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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