Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Punch press noise reduction demonstration.

Authors
Bailey-JR; Daggerhart-JA; Stewart-ND
Source
NIOSH 1975 Sep; :1-99
Link
NIOSHTIC No.
00052611
Abstract
A systems approach for evaluating the feasibility of engineering noise control is presented. Techniques are described for analyzing punch press noise, important noise sources are identified, and the noise characteristics of selected machines are defined. A state-of- the-art demonstration of noise control is described. Results include consideration of air exhaust, machine speed, radiating area, tool geometry and workpiece material, as well as possible modifications of press stiffness, mass, and damping. Finally, fundamentals of punching and empirical equations for punching noise are given.
Keywords
NIOSH-Grant; Noise-induced-hearing-loss; Industrial-equipment; Noise-levels; Test-methods; Acoustical-measurements; Analytical-methods; Control-measures; Noise-damping; Metalworking; Noise-reduction; Control-equipment; Mufflers
Contact
Mechanical and Aerospace Engr North Carolina State Univ Post Office Box 5801 Raleigh, N C 27607
Publication Date
19750901
Document Type
Final Grant Report
Funding Amount
53815
Funding Type
Grant
Fiscal Year
1975
NTIS Accession No.
PB90-114927
NTIS Price
A06
Identifying No.
Grant-Number-R01-OH-00494
NIOSH Division
OEP
Priority Area
Noise-induced-hearing-loss
Source Name
Office of Extramural Activities, NIOSH, Cincinnati, Ohio, Final Progress Report
State
OH; NC
Performing Organization
North Carolina State University Raleigh, Raleigh, North Carolina
TOP