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An Investigation of the Mechanics and Noise Associated With Coal Cutting.

Authors
Becker-RS; Anderson-GR II
Source
NTIS: PB/81-215394 :275 pages
Link
NIOSHTIC No.
10002137
Abstract
The results of a laboratory investigation of coal cutting mechanics and noise are presented. The experiments were performed using a linear cutting apparatus that operates over a broad cutting speed range. The influence of several coal cutting parameters on the noise, force, productivity, and specific energy associated with linear cuts was ascertained. Some basic theoretical aspects of coal cutting mechanics and noise generation are discussed, and the results of the laboratory experiments are used to formulate analytical models of the coal cutting forces and noise.
Publication Date
19800101
Document Type
CP; Final Contract Report;
Fiscal Year
1980
NTIS Accession No.
PB81-215394
NTIS Price
A13
Identifying No.
OFR 60-81
NIOSH Division
PRC;
Source Name
NTIS: PB/81-215394
Performing Organization
Wyle Laboratories
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