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Towards manufacturing of perfect magnets

Frogner, Kenneth LU ; Andersson, Mats LU ; Cedell, Tord LU ; Kirkhorn, Lanny LU ; Alaküla, Mats LU ; Reinap, Avo LU ; Darge, Getachew LU and Karlsson, Per LU (2010) FAIM2010, Flexible Automation and Intelligent Manufacturing In Proceeding of the conference on Flexible Automation and Intelligent Manufacturing, FAIM2010
Abstract (Swedish)
Abstract in Undetermined

The paper describes a magnetizing machine for producing permanent magnets of desired magnetization pattern by use of feedback control. This will in theory mean that an ideal magnetization pattern can be realized, what could be described as a perfect magnet. The machine is to be used for applications requiring high accuracy magnets in terms of the shape of the magnetized area. This is, for example, important for reducing cogging in electrical motors. Results of initial experiments involving use of the machine are presented. The functionality of the machine from a production standpoint and modifications of it that could be useful for mass production purposes, the properties of materials used for... (More)
Abstract in Undetermined

The paper describes a magnetizing machine for producing permanent magnets of desired magnetization pattern by use of feedback control. This will in theory mean that an ideal magnetization pattern can be realized, what could be described as a perfect magnet. The machine is to be used for applications requiring high accuracy magnets in terms of the shape of the magnetized area. This is, for example, important for reducing cogging in electrical motors. Results of initial experiments involving use of the machine are presented. The functionality of the machine from a production standpoint and modifications of it that could be useful for mass production purposes, the properties of materials used for magnets, processes involved in manufacturing workpieces that are to be magnetized are discussed. Applications that can benefit from use of a machine of this type are compared with more traditional solutions. (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Permanent magnets, magnetization, magnetizer, magnetizing machine
in
Proceeding of the conference on Flexible Automation and Intelligent Manufacturing, FAIM2010
editor
Frogner, Kenneth
conference name
FAIM2010, Flexible Automation and Intelligent Manufacturing
language
English
LU publication?
yes
id
b1ddfa59-28d0-45a9-8e0f-879c7ce5639a (old id 2256558)
date added to LUP
2011-12-22 11:13:38
date last changed
2016-04-16 10:38:00
@misc{b1ddfa59-28d0-45a9-8e0f-879c7ce5639a,
  abstract     = {<b>Abstract in Undetermined</b><br/><br>
The paper describes a magnetizing machine for producing permanent magnets of desired magnetization pattern by use of feedback control. This will in theory mean that an ideal magnetization pattern can be realized, what could be described as a perfect magnet. The machine is to be used for applications requiring high accuracy magnets in terms of the shape of the magnetized area. This is, for example, important for reducing cogging in electrical motors. Results of initial experiments involving use of the machine are presented. The functionality of the machine from a production standpoint and modifications of it that could be useful for mass production purposes, the properties of materials used for magnets, processes involved in manufacturing workpieces that are to be magnetized are discussed. Applications that can benefit from use of a machine of this type are compared with more traditional solutions.},
  author       = {Frogner, Kenneth and Andersson, Mats and Cedell, Tord and Kirkhorn, Lanny and Alaküla, Mats and Reinap, Avo and Darge, Getachew and Karlsson, Per},
  editor       = {Frogner, Kenneth},
  keyword      = {Permanent magnets,magnetization,magnetizer,magnetizing machine},
  language     = {eng},
  series       = {Proceeding of the conference on Flexible Automation and Intelligent Manufacturing, FAIM2010},
  title        = {Towards manufacturing of perfect magnets},
  year         = {2010},
}