Acoustical Evaluation of Bucking Bars during Riveting Operations in Bldg 9001, Tinker AFB, Oklahoma.

摘要

An acoustical assessment was performed on nine different bucking bars that are being considered for purchase at Tinker AFB, OK. Peak sound pressure levels (SPLs) and 30-second equivalent continuous levels (Leq) were measured during three different riveting processes. The data, in conjunction with other data, such as hand and arm vibration measurements, procurement and maintenance costs, worker acceptability, etc., will be used by Tinker AFB to select the tools that are best suited to the work environment. USAFSAM recommends selecting bucking bars that transmit the lowest peak SPL and Leq to limit workers' noise exposure.