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Modification Of Gear Teeth To Reduce VibrationsComputer simulations yield data useful in designing for low noise. Effects of modifications in shape of gear teeth upon static transmission error and dynamic loading of gears now analyzed systematically. Design curves generated by conducting numerical simulations of dynamic effects at successive incremental modifications of gear systems operated at various applied loads. Modifications that result in minimum dynamic effect determined from design curves.
Document ID
19900000242
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Townsend, Dennis P.
(NASA Lewis Research Center, Cleveland, OH.)
Oswald, Fred B.
(NASA Lewis Research Center, Cleveland, OH.)
Lin, Hsiang Hsi
(Memphis State Univ.)
Date Acquired
August 14, 2013
Publication Date
May 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 5
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
LEW-14738
Accession Number
90B10242
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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