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Noise control of pneumatic percussion drillsNoise sources in pneumatic drills are studied bringing to light the fact that air exhaust is the most important source. The present state of the art of noise control is discussed for pneumatic percussion drills abroad, indicating the different solutions adopted in this respect. Drills produced in Rumania are described and the results of noise measurements are shown.
Document ID
19740020278
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Darabont, A. (Kanner (Leo) Associates Redwood City, CA, United States)
Soiman, S. (Kanner (Leo) Associates Redwood City, CA, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1974
Publication Information
Publication: The 4th Natl. Conf. on Acoustics, Vol. 1A (NASA-TT-F-15375)
Subject Category
Machine Elements And Processes
Accession Number
74N28391
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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