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논문 기본 정보

자료유형
학술저널
저자정보
구진회 (National Institute of Environmental Research) 권명희 (National Institute of Environmental Research) 이우석 (National Institute of Environmental Research) 이재원 (National Institute of Environmental Research) 박형규 (National Institute of Environmental Research) 김삼수 (National Institute of Environmental Research) 윤희경 (National Institute of Environmental Research) 이규목 (National Institute of Environmental Research) 정대관 (National Institute of Environmental Research) 서충열 (National Institute of Environmental Research)
저널정보
한국소음진동공학회 한국소음진동공학회논문집 한국소음진동공학회논문집 제24권 제9호
발행연도
2014.9
수록면
682 - 686 (5page)

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초록· 키워드

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Nowadays, the needs to revise the classification criteria for noise emission facilities have been suggested by the related industries. Because there existed many reasonable factors in the criteria regarding the noise emission facilities. And the noise emission facility classification criterion of the print machine changed from 50 HP to 100 HP in 2013. But the increasement of the noise emission facility classification criterion of the print machine can cause adverse effects like the bigger noise. So, in this paper, we measured the print machine"s sound power level according to the changes of the print machine"s power to assess the adverse effects. The measurement method applied with KS I ISO 9614-2(1996). The corelation between the sound power level and the power of print machines was analyzed by regression analysis. In this paper, we found that the sound power level of the print machines can increase about 1.3 dB in the condition of that the power of print machine increases from 50 HP to 100 HP. And we found that the sound power level of the print machines can increase about 1.0 dB for a increasement of 1,000 SPH(sheet per hour) of printing speed. The noise emission characteristics of print machine stuied in this paper will be useful to design the noise reduction plan in the future.

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ABSTRACT
1. 서론
2. 음향파워레벨 측정 및 현황
3. 옵셋 인쇄기계 소음배출시설 규제 완화에 따른 소음 변화 고찰
4. 결론
References

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