Paper Abstract and Keywords |
Presentation |
2011-12-16 13:30
Direct Pressure Welding Technique of Aluminum Foils by Using Electromagnetic Force Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2011-107 Link to ES Tech. Rep. Archives: EMD2011-107 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes a new pressure welding technique for aluminum foils and its experimental results. When an impulse current from an energy-stored capacitor bank flows through a one-turn coil consisting of two adjacent linear conductors, big electromagnetic repulsion force acts on the conductors. A part of magnetic flux intersects to overlapped aluminum foils fixed outside of the conductors. Slight eddy currents are induced inside the foils. The foils (12 μm thick) can be welded along the conductor by the big repulsion force of the conductors and the slight Joule heat generated in foils without melting. A bank energy required for such a welding is less than 0.4 kJ. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Aluminum foil / Pressure welding / Magnetic pulse welding / Electromagnetic force / One-turn coil / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 356, EMD2011-107, pp. 5-10, Dec. 2011. |
Paper # |
EMD2011-107 |
Date of Issue |
2011-12-09 (EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and 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 |
EMD2011-107 Link to ES Tech. Rep. Archives: EMD2011-107 |
Conference Information |
Committee |
EMD |
Conference Date |
2011-12-16 - 2011-12-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
NIT Kanda Camps |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Electromechanical Devices |
Paper Information |
Registration To |
EMD |
Conference Code |
2011-12-EMD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Direct Pressure Welding Technique of Aluminum Foils by Using Electromagnetic Force |
Sub Title (in English) |
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Aluminum foil |
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Pressure welding |
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Magnetic pulse welding |
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Electromagnetic force |
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One-turn coil |
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1st Author's Name |
Tomokatsu Aizawa |
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Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College) |
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Speaker |
Author-1 |
Date Time |
2011-12-16 13:30:00 |
Presentation Time |
25 minutes |
Registration for |
EMD |
Paper # |
EMD2011-107 |
Volume (vol) |
vol.111 |
Number (no) |
no.356 |
Page |
pp.5-10 |
#Pages |
6 |
Date of Issue |
2011-12-09 (EMD) |