A Study of Developing the Low Noise Circular Saw Blade

저소음 목재용 회전톱날의 개발에 관한 연구

  • 강석춘 (수원대학교 공과대학 기계공학과)
  • Published : 2000.07.01

Abstract

To reduce the noise from wood cutting saw at the saw mill(lumber mill) or a construction area, some multi-layer sandwich saw blades which a aluminum or copper plate was inserted between the two steel plates were developed and were tested of the wood cutting noise level at various test places. From the research, it was found that the multi-layer saw blade with copper or aluminum plate between steel plates and spot welded 60 points could reduce the wood cutting sound level about 8.3 dB(97.031 dB - 88.743 dB) at indoor test and 3.8 dB(84.805 - 81.638 dB) at field test.

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References

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