Mat Lazim, Ahmad Razimi and Abu Bakar, Abd. Rahim and Kchaou, Mohamed (2013) The study of disc brake noise on three different types of friction Materials. In: The 2nd International Conference on Recent Advances In Automotive Engineering & Mobility Research (Recar 2013)Materials, 2013.
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Abstract
This work investigates the effect of road grit particles and material compositions on disc brake squeal noise. Three different Non Asbestos Organic (NAO) brake pad samples and road particles with a size range between 400 μm to 500 μm are used in the squeal experiment. The relationship between the existence of road particle with the noise occurrence were studied through the change in pressure level, friction coefficient (CoF), sound pressure level (SPL) and material composition. The material compositions were analyzed before and after squealing condition using energy dispersive X-ray analysis (EDX). Result has shown the road particles contribute to the emission of squeal noise and the increasing of some material composition of brake friction material components.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering |
| ID Code: | 39058 |
| Deposited By: | Liza Porijo |
| Deposited On: | 18 Jun 2014 00:48 |
| Last Modified: | 26 Sep 2017 03:06 |
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