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Apparatus for monitoring the condition of mining machinery transmissionsA portable apparatus is reported for measuring vibro-acoustic signals of mining machine transmissions for analysis of vibration levels and for damage detection. An automatic recording device connected to the detection channels permits measurments of the overall level of vibroacceleration as well as of the level in octave bands.
Document ID
19740021681
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Levites, I. A. (Kanner (Leo) Associates Redwood City, CA, United States)
Fiks, I. G. (Kanner (Leo) Associates Redwood City, CA, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1973
Publication Information
Publication: Cybernetic Diagnostics of Mech. Systems with Vibro-acoustic Phenomena (NASA-TT-F-14899)
Subject Category
Machine Elements And Processes
Accession Number
74N29794
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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