{"title":"A Study of Knocking Noise in Disc Brake System and Its Elimination","authors":"Jeevan Kizhakkekalayil, Sagar Malape, Anand Wadodkar, Raajha M.P.","doi":"10.37285/ajmt.2.4.10","DOIUrl":null,"url":null,"abstract":"In the automotive industry, elimination of Brake Noise is a tough challenge. In Past, extensive research and investigation has been done to eliminate brake vibrations/noises and improve vehicle comfort. Disc Brake noises are broadly classified into Squeal noise, Groan/moan, Judder, Wire-brush/Chirp, Rattle etc. These are mainly friction induced vibrations. Lots of study has been done already in characterizing and eliminating these friction induced noises. Apart from these, instantaneous noises (knocking/hitting type) are also observed in Brake System. This paper deals with the study and elimination of such an instantaneous “Knocking Noise” observed in Front Disc Brake system of a Passenger SUV vehicle.","PeriodicalId":294802,"journal":{"name":"ARAI Journal of Mobility Technology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ARAI Journal of Mobility Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37285/ajmt.2.4.10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In the automotive industry, elimination of Brake Noise is a tough challenge. In Past, extensive research and investigation has been done to eliminate brake vibrations/noises and improve vehicle comfort. Disc Brake noises are broadly classified into Squeal noise, Groan/moan, Judder, Wire-brush/Chirp, Rattle etc. These are mainly friction induced vibrations. Lots of study has been done already in characterizing and eliminating these friction induced noises. Apart from these, instantaneous noises (knocking/hitting type) are also observed in Brake System. This paper deals with the study and elimination of such an instantaneous “Knocking Noise” observed in Front Disc Brake system of a Passenger SUV vehicle.
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