대형기계의 소음감소에 대한 연구
A Study on the Noise Reduction of Large-Scale Machinery
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참고문헌
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초록
The main noise of a large machine can be divided into the noise generated during the work process and the noise of the equipment used in the work. The main noise in the noisy area is the air propagation sound caused by the operation of the rotating body. This is not fixed, but changes depending on the situation at the time of measurement. Workplaces exposed to noise can harm workers' health and cause related industrial disasters, resulting in many complaints and social problems, and eventually lead to a lot of damage in terms of productivity. Large machines that need noise reduction the most are motors, pumps, fans, blowers, and compressors. To reduce noise, mechanical structure or material changes are most effective. In this study, the noise reduction method and noise management method of large machines were investigated. To measure noise, the same method as ISO 3744 in Europe and JISA 8305 in Japan was used as KS A ISO 3744, KS A ISO 3746, which is a method of measuring the acoustic power level of machinery.
Abstract
The main noise of a large machine can be divided into the noise generated during the work process and the noise of the equipment used in the work. The main noise in the noisy area is the air propagation sound caused by the operation of the rotating body. This is not fixed, but changes depending on the situation at the time of measurement. Workplaces exposed to noise can harm workers' health and cause related industrial disasters, resulting in many complaints and social problems, and eventually lead to a lot of damage in terms of productivity. Large machines that need noise reduction the most are motors, pumps, fans, blowers, and compressors. To reduce noise, mechanical structure or material changes are most effective. In this study, the noise reduction method and noise management method of large machines were investigated. To measure noise, the same method as ISO 3744 in Europe and JISA 8305 in Japan was used as KS A ISO 3744, KS A ISO 3746, which is a method of measuring the acoustic power level of machinery.
참고문헌 (10)
- 서양, "조화집중이동하중을 받는 철로로부터의 음향방사", 한국기계기술학회지, 20(1), pp.75~81 (2018), 한국기계기술학회[DOI]
- Yang Xu, "A Study on the Noise Evaluation and Reduction Measures of Ship Construction and Repair Process", pp.2018
- 김병삼, "대형기계 및 고출력기계의 소음 정보 데이터베이스", 한국기계기술학회지, 20(3), pp.360~365 (2018), 한국기계기술학회[DOI]
- 김병삼, "금속재료품 제조공정의 소음 발생 기구- 중소기업을 중심으로 -", 한국기계기술학회지, 15(6), pp.925~930 (2013), 한국기계기술학회[DOI]
- 김병삼, "대형기계 및 고출력기계의 소음평가에 관한 연구", 한국기계기술학회지, 14(6), pp.25~31 (2012), 한국기계기술학회[DOI]
- 김병삼, "공기 흡입형 모터 소음기", 한국기계기술학회지, 17(1), pp.111~117 (2015), 한국기계기술학회[DOI]
- Young Dal Kim, "A Study on the Development of a Silencer and Noise Reduce for M. Tr Room", Korea Institute of Iiluminating and Electrical Installation Engineers, 20(1), pp.111~118 (2006)
- G. A. Daigle, "Overview of I-INCE Technical Activies", Noise, 2002, pp.10, 127~132
- N. Hilecek, "Noise Reduction in the Gorenje Industrial Hall", The 15th International Congress on Sound and Vibration (2008)
- Robert D. Bruce, "Occupational Noise in the USA", The 33th International Congress and Exposition on Noise Control Engineering (2004)