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| Presentation | 2010-12-17 13:25 Magnetic Pulse Welding of Copper Foils without Using Driver (2nd Report) Tomokatsu Aizawa, Kazuo Matsuzawa, Keigo Okagawa (Tokyo Metropolitan College)  EMD2010-130 Link to ES Tech. Rep. Archives: EMD2010-130 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes a copper foil welding technique by using magnetic pulse welding method without drivers 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 narrow part (1 or 3 or 5mm in width) of the coil. Eddy currents are induced in two pieces of foil (50μm in thickness) which are overlapped on the narrow part. The pieces of foil can be welded without fusion both by the Joule heat generated in them and by the magnetic pressure applied to them. The bank energy required for seam welding of 25mm in length is less than 2kJ. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Copper foil / Magnetic pulse welding / Magnetic pressure / Eddy current / Flat one-turn coil / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 350, EMD2010-130, pp. 5-10, Dec. 2010. | |
| Paper # | EMD2010-130 | |
| Date of Issue | 2010-12-10 (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 | EMD2010-130 Link to ES Tech. Rep. Archives: EMD2010-130 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2010-12-17 - 2010-12-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2010-12-EMD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetic Pulse Welding of Copper Foils without Using Driver (2nd Report) |
| Sub Title (in English) | |
| Keyword(1) | Copper foil |
| Keyword(2) | Magnetic pulse welding |
| Keyword(3) | Magnetic pressure |
| Keyword(4) | Eddy current |
| Keyword(5) | Flat one-turn coil |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tomokatsu Aizawa |
| 1st Author's Affiliation | Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College) |
| 2nd Author's Name | Kazuo Matsuzawa |
| 2nd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College) |
| 3rd Author's Name | Keigo Okagawa |
| 3rd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College) |
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| Speaker | Author-1 |
| Date Time | 2010-12-17 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | EMD |
| Paper # | EMD2010-130 |
| Volume (vol) | vol.110 |
| Number (no) | no.350 |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2010-12-10 (EMD) |
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