Noise test report : handheld pneumatic rotary drill

Stein, Robert R.; Aljoe, William W.

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Noise test report : handheld pneumatic rotary drill

Published Date:

1989

Series:

Report of investigations (United States. Bureau of Mines) ; 9269

Language:

English

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Noise test report : handheld pneumatic rotary drill

Details:

Personal Authors:

Stein, Robert R. ; Aljoe, William W. ;

Corporate Authors:

United States. Bureau of Mines.

Keywords:

[+]

Description:

"Using an automated drill test fixture, the U.S. Bureau of Mines measured the sound power levels produced by a small, pneumatic, rotary roof drill. A series of tests were conducted to determine (1) the relative effectiveness of several drill muffling schemes and (2) the relationship between drill sound power and pneumatic power supplied to the drill. The influence of rotation rate (i.e., airflow) and feed thrust on the penetration rate of the drill was also noted." - NIOSHTIC-2

NIOSHTIC no. 10007234

Document Type:

Report

Collection(s):

National Institute for Occupational Safety and Health

Main Document Checksum:

[+]

Supporting Files:

No Additional Files

No Related Documents.

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