Influences of the Noise of Woodworking Wide Belt Sander on Human’s Psychological Load

Qiu Yun Mo; Hao Li

doi:10.4028/www.scientific.net/AMM.29-32.2008

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 29-32Influences of the Noise of Woodworking Wide Belt...

Influences of the Noise of Woodworking Wide Belt Sander on Human’s Psychological Load

Abstract:

The acousic comfort of woodworking wide belt sander has been evaluation by impacts of on-the-spot noise and the main single frequency noise of woodworking machine-sander on workers’ physiological and psychological load from the aspect of the noise influencing heart rate．Experimental noises are abstracted from the noise of the woodworking sander under the usual processing, as the noise source．The heart rate experiments are done under two states, namely the noise and the quiet in the laboratory．Finally, the change of human load is analyzed on the basis of the heart rate．The method of heart rate instead of traditional noise level puts more emphasis on the workers’ psychological load than traditional methods．The noise influence on human body is discussed from the aspects of both psychology and physiology. The results show that the influence of the 67 Hz noise on human body’s load is the greater than the other noises in the noise-exposed period and that of the 1422 Hz noise is the greatest and most difficult to recover in the experimental recovery course.

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Applied Mechanics and Materials (Volumes 29-32)

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2008-2012

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https://doi.org/10.4028/www.scientific.net/AMM.29-32.2008

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August 2010

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Qiu Yun Mo, Hao Li

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Heart Rate, Noise, Psychological Load, Wide Belt Sander

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References

[1] ANSI S12. 60, 2002. American National Standard-acoustical performance criteria, design requirements, and guidelines for schools, (2002).

Google Scholar

[2] Hodgson M. Environmental correction factors for typical industrial work-rooms. The Journal of the Acoustical Society of America, 1995： 1510-1517.

Google Scholar

[3] Karabiber, K., Vallet, M., 2003. Classroom acoustics policies-an overview. In: Euro noise Naples 2003, Italy.

Google Scholar

[4] Malchaire J．Strategy for prevention and control of the risks due to noise. Occup Environ Med, 57(2000), 361-369.

Google Scholar

[5] Paulo Henrique, Trombetta Zannin, Carolina Reich Marcon, Objective and subjective evaluation of the acoustic comfort in classrooms, Applied Ergonomics , 38 (2007) 675-680.

DOI: 10.1016/j.apergo.2006.10.001

Google Scholar