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Infästning av skivbroms mot fordon

Hoyer, Olaf and Lundell, Olof (2007) MMK820
Innovation
Abstract
This master thesis is commissioned by the company Haldex Brake Products AB based
in Landskrona. The company is acting on the road vehicle market. Amongst other
products the company produces disc brakes for the heavy road vehicle industry.
Disc brakes developed by Haldex, based on the sliding caliper principle, are during
certain circumstances experiencing problems with malfunction of the brake due to the
attachment at the interface between brake and vehicle. At very high loads of the
brake, the attachment is not capable to completely fixate the brake relatively the
vehicle, as a result sliding occurs in the interface of the attachment.
The aim of the project is to examine and develop alternative concepts with an
increased ability... (More)
This master thesis is commissioned by the company Haldex Brake Products AB based
in Landskrona. The company is acting on the road vehicle market. Amongst other
products the company produces disc brakes for the heavy road vehicle industry.
Disc brakes developed by Haldex, based on the sliding caliper principle, are during
certain circumstances experiencing problems with malfunction of the brake due to the
attachment at the interface between brake and vehicle. At very high loads of the
brake, the attachment is not capable to completely fixate the brake relatively the
vehicle, as a result sliding occurs in the interface of the attachment.
The aim of the project is to examine and develop alternative concepts with an
increased ability to prevent sliding in the interface between vehicle and disc brake.
The study of alternative concepts results in a number of possible models with
assumed improved possibilities to resist sliding. Performed finite elementsimulations
indicates which ones of these models that have the best prerequisites to
resist sliding, and these models are further investigated in more detailed FEsimulations.
These simulations finally indicate on those models that appear to be
particularly well suited to resist sliding.
Two different models are recommended. Maximum sliding in the interface has
decreased with 20% respectively 26% for each model compared to a model of
original design. This decrease of sliding should provide good for prerequisites to
prevent or mitigate the experienced problems caused by the defective attachment of
disc brake to vehicle. (Less)
Please use this url to cite or link to this publication:
author
Hoyer, Olaf and Lundell, Olof
supervisor
organization
course
MMK820
year
type
H2 - Master's Degree (Two Years)
subject
language
Swedish
id
1502722
date added to LUP
2009-11-24 15:33:45
date last changed
2010-02-01 14:40:04
@misc{1502722,
  abstract     = {{This master thesis is commissioned by the company Haldex Brake Products AB based
in Landskrona. The company is acting on the road vehicle market. Amongst other
products the company produces disc brakes for the heavy road vehicle industry.
Disc brakes developed by Haldex, based on the sliding caliper principle, are during
certain circumstances experiencing problems with malfunction of the brake due to the
attachment at the interface between brake and vehicle. At very high loads of the
brake, the attachment is not capable to completely fixate the brake relatively the
vehicle, as a result sliding occurs in the interface of the attachment.
The aim of the project is to examine and develop alternative concepts with an
increased ability to prevent sliding in the interface between vehicle and disc brake.
The study of alternative concepts results in a number of possible models with
assumed improved possibilities to resist sliding. Performed finite elementsimulations
indicates which ones of these models that have the best prerequisites to
resist sliding, and these models are further investigated in more detailed FEsimulations.
These simulations finally indicate on those models that appear to be
particularly well suited to resist sliding.
Two different models are recommended. Maximum sliding in the interface has
decreased with 20% respectively 26% for each model compared to a model of
original design. This decrease of sliding should provide good for prerequisites to
prevent or mitigate the experienced problems caused by the defective attachment of
disc brake to vehicle.}},
  author       = {{Hoyer, Olaf and Lundell, Olof}},
  language     = {{swe}},
  note         = {{Student Paper}},
  title        = {{Infästning av skivbroms mot fordon}},
  year         = {{2007}},
}