Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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A Study for the Improvement of the Brake Squeal Noise

제동시 브레이크 소음 개선에 관한 연구

  • 김동우 (전북대학교 기계공학과) ;
  • 이희욱 (현대자동차 상용제품개발연구소)
  • Published : 1996.12.01
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Abstract

The frequency of the brake squeal noise can be changed during braking, and this frequency shifting is due to variation of braking deceleration rate. The natural frequency of the brake system also shifted according to deceleration rate. It makes difficult to treat this problem. This paper shows an experimental study on the brake squeal noise having main frequencies of about 450~500Hz. And it shows how to improve the brake squeal noise problem.

Keywords

References

  1. MIRA Report No. 1955/5 An Investigation of The Cause and Nature of Brake Squeal R. A. C Fosberry;Z. Holubecki
  2. MIRA Report No. 1957/3 Third Report on Squeal of R. A. C Fosberry;Z. Holubecki
  3. SAE 811399 A Stuey on Drum Brake Noise of Heavy Duty Vehicle Yuuji Suzuki;Hideo Ohno