Paper Abstract and Keywords |
Presentation |
2017-11-17 11:35
Electromagnetic Energy Transmission in Magnetic Pulse Welding of Al/Cu Sheets using 1, 3, 4 and 6 Turn Flat Coils Tomakatsu Aizawa (Tokyo Metropolitan College) EMD2017-46 Link to ES Tech. Rep. Archives: EMD2017-46 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A high pulse current from a capacitor bank is discharged through an insulated flat coil for magnetic pulse welding of sheets. The sheets (Al/Cu) with a gap are overlapped and fixed on the coil. Electromagnetic coupling exists between the coil and the Al sheet near the coil. This study shows the transmission efficiency of the electromagnetic energy which move from the bank to the coil by using equivalent discharge circuits. The welding is carried out by the energy that moved to the coil. Since the efficiency improves as the equivalent coil inductance increases, the 6 turn flat coil is most effective compared to other coils with fewer turns. The efficiency of the 1, 3, 4 and 6 turn flat coils was calculated based on the welding experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electromagnetic energy / Energy transmission / Magnetic pulse welding / Flat coil / Discharge circuit / Equivalent circuit / Electrical connection / Al/Cu |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 312, EMD2017-46, pp. 21-26, Nov. 2017. |
Paper # |
EMD2017-46 |
Date of Issue |
2017-11-10 (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 |
EMD2017-46 Link to ES Tech. Rep. Archives: EMD2017-46 |
Conference Information |
Committee |
EMD |
Conference Date |
2017-11-17 - 2017-11-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
International Session IS-EMD2017 |
Paper Information |
Registration To |
EMD |
Conference Code |
2017-11-EMD |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Electromagnetic Energy Transmission in Magnetic Pulse Welding of Al/Cu Sheets using 1, 3, 4 and 6 Turn Flat Coils |
Sub Title (in English) |
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Electromagnetic energy |
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Energy transmission |
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Magnetic pulse welding |
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Flat coil |
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Discharge circuit |
Keyword(6) |
Equivalent circuit |
Keyword(7) |
Electrical connection |
Keyword(8) |
Al/Cu |
1st Author's Name |
Tomakatsu Aizawa |
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Tokyo Metropolitan College of Technology (Tokyo Metropolitan College) |
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Speaker |
Author-1 |
Date Time |
2017-11-17 11:35:00 |
Presentation Time |
25 minutes |
Registration for |
EMD |
Paper # |
EMD2017-46 |
Volume (vol) |
vol.117 |
Number (no) |
no.312 |
Page |
pp.21-26 |
#Pages |
6 |
Date of Issue |
2017-11-10 (EMD) |
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