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Friction Induced Brake Vibrations
Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 2001Abstract This paper deals with friction induced brake vibrations showing frequencies above 1 kHz and a narrow bandwidth. This phenomenon is usually called ‘brake squeal’. After analyzing squeal excitation mechanisms, a rigid body brake model displaying the main features of a floating caliper disc brake is presented.
Martin Rudolph, Karl Popp
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Tribology, 1971
Abstract The main types of friction brakes are outlined. Friction materials, their formulation, manufacture, testing, and selection are discussed followed by a section on friction and wear behaviour. Finally there is a look at possible future developments.
T.P. Newcomb, R.T. Spurr
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Abstract The main types of friction brakes are outlined. Friction materials, their formulation, manufacture, testing, and selection are discussed followed by a section on friction and wear behaviour. Finally there is a look at possible future developments.
T.P. Newcomb, R.T. Spurr
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Journal of Vinyl and Additive Technology
The crucial significance of brake friction materials lies in ensuring automobile safety and performance. This drives the ongoing development of these materials to meet rigorous criteria.
V. Raghunathan +6 more
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The crucial significance of brake friction materials lies in ensuring automobile safety and performance. This drives the ongoing development of these materials to meet rigorous criteria.
V. Raghunathan +6 more
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Friction Processes in Disc Brake – Brake Pad Couple
SAE Technical Paper Series, 2002<div class="htmlview paragraph">The future of new brake systems is very promising. Development of design, materials, technology and control solutions provides opportunity to improve brake system performance. However, knowledge of friction processes still does not answer all current problems.</div> <div class="htmlview paragraph">This ...
Adam Polak +2 more
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Friction mechanism in industrial brakes
Wear, 2001Mechanical brakes are acting not stochastically but surprisingly determined as the presented results measured on industrial brake systems will show. They help understanding these complex friction systems. An important mechanism is thereby the periodically change of the local friction intensity during the continuous friction process.
D. Severin, S. Dörsch
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Contact behaviour and vibrational response of a high-speed train brake friction block
Tribology International, 2020Brake experiments were conducted on a typical kind of friction blocks of a high-speed train. The friction and wear, interfacial temperature, vibration, and noise generated at or by the brake interface were investigated, and the interrelationship between ...
Z. Xiang +5 more
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Development of Brake Friction Material
SAE Technical Paper Series, 1993<div class="htmlview paragraph">Due to recent environmental problems as well as requirements for better quality for automobiles, research for high performance asbestos-free friction materials on the brake system was conducted.</div> <div class="htmlview paragraph">The mechanism of brake noise and causes for brake judder have been ...
Katsuhiro Shibata +4 more
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Effects of braking conditions on nanoparticle emissions from passenger car friction brakes
Science of The Total Environment, 2021Automobile friction brakes generate, in addition to coarse particles generated by mechanical processes, highly variable amount of nanoparticles from high temperature processes. The effects of braking conditions - speed, deceleration rate, brake rotor temperatures - on nanoparticle production were investigated here, aiming to provide practical guidance ...
Michal Vojtisek-Lom +9 more
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, 2020
The high temperature induced by the increased braking speed of high-speed railway train leads to the variation of structure and composition of tribo-film on the wear region of brake disc.
Peng Zhang +6 more
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The high temperature induced by the increased braking speed of high-speed railway train leads to the variation of structure and composition of tribo-film on the wear region of brake disc.
Peng Zhang +6 more
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Friction Induced Vibration: Brake Moan
SAE Technical Paper Series, 1995<div class="htmlview paragraph">Techniques have been developed to model friction induced vibration and these were applied to the brake moan of a vehicle. A vehicle system model and the MSC/NASTRAN solutions for geometric nonlinear and complex modes were modified by DMAP for friction input.
Wayne V. Nack, Arun M. Joshi
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