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Paper Abstract and Keywords
Presentation 2012-05-25 13:30
Magnetic Pulse Welding Techniqe for Edge of Laminated Aluminum Foil
Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2012-1 Link to ES Tech. Rep. Archives: EMD2012-1
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes a novel welding technique for a edge of laminated aluminum foil (each 12μm thick) and its experimental results. When an impulse current from a capacitor bank passes through a flat one-turn coil, a magnetic flux is suddenly generated around the coil. Eddy currents are induced in insulated copper foil (50μm thick) and the edge of the aluminum foil on the coil. The copper foil is put in the side of the coil and gives electromagnetic force to the edge. The edge (ten pieces of the aluminum foil) can be welded both by the Joule heat generated in them and by the electromagnetic force. The copper foil prevents the edge from melting. In addition, the welding technique of the edge with a thin terminal board (tab) is described. The bank energy required for the welding is less than 2kJ.
Keyword (in Japanese) (See Japanese page) 
(in English) Electrode parts / Laminated aluminum foil / Welding / Magnetic pulse welding / Electromagnetic force / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 61, EMD2012-1, pp. 1-6, May 2012.
Paper # EMD2012-1 
Date of Issue 2012-05-18 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EMD2012-1 Link to ES Tech. Rep. Archives: EMD2012-1

Conference Information
Committee EMD  
Conference Date 2012-05-25 - 2012-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Bunka Gakuen Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2012-05-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Magnetic Pulse Welding Techniqe for Edge of Laminated Aluminum Foil 
Sub Title (in English)  
Keyword(1) Electrode parts  
Keyword(2) Laminated aluminum foil  
Keyword(3) Welding  
Keyword(4) Magnetic pulse welding  
Keyword(5) Electromagnetic force  
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1st Author's Name Tomokatsu Aizawa  
1st Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College)
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Speaker Author-1 
Date Time 2012-05-25 13:30:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2012-1 
Volume (vol) vol.112 
Number (no) no.61 
Page pp.1-6 
#Pages
Date of Issue 2012-05-18 (EMD) 


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