|Document ID (ISN)||55400|
|ISSN - Serial title
||0001-7884 - Acustica
|Convention or series no.
||Vibration damping of circular saws
||1989, Vol.69, No.6, p.270-275. Illus. 10 ref.
||An idealised theoretical approach was used for calculating the viscous losses due to a thin layer of air between a vibrating plate and a rigid wall or a sound-absorptive wall. Damping is in both cases of the same order of magnitude. Loss factor measurements were performed on a model saw equipped with a rigid Plexiglas wall. Installation of a Plexiglas plate on a full-size circular saw so that a 0.6mm air layer was created between the rigid plate and the saw blade reduced the noise level by about 7dB.
||antivibration mountings; vibration damping; noise control; circular saws
||vibration control; mathematical models; tests on models; noise level
||D - Periodical articles
|Country / State or Province||Greece|
||Noise, hearing and vibration
|Broad subject area(s)