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Paper Abstract and Keywords
Presentation 2016-12-12 13:55
Welding of Copper Plate and Aluminum Plate by Ultrasonic Complex Vibration -- Study by Several Vibration Loci --
Yusuke Higuchi, Takuya Asami, Hikaru Miura (Nihon Univ.) US2016-65
Abstract (in Japanese) (See Japanese page) 
(in English) The electric vehicle is needs for the large capacity of batteries, and the dissimilar metal of an aluminum plate and a copper plate used in the electrode portions, and there metal welding techniques are required. One of them is the ultrasonic welding method. However, it has been used the vibration of such as a conventional general metal welding is linear vibration in one only direction. But the conventional ultrasonic welding produces low weld strengths, and the weld strength is different depends on the vibration direction of the welding target. To solve these problems, we have been studied the welding using an ultrasonic vibration source of planar vibration obtained by driven at two separate frequencies simultaneously of longitudinal and torsional vibration.
In this study, a copper plate and an aluminum plate were used as welding targets, welding characteristics by varying vibration type and welding conditions were examined. As the results, the welding strength in the case of planar vibration was stronger, and substantially constant value in welding time by 5 s. Also, the weld strength revealed that proportional in the weld area regardless of vibration type.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultrasonic complex vibration / Longitudinal vibration / Torsional vibration / Ultrasonic welding / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 352, US2016-65, pp. 23-28, Dec. 2016.
Paper # US2016-65 
Date of Issue 2016-12-05 (US) 
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)
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Conference Information
Committee US  
Conference Date 2016-12-12 - 2016-12-12 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To US 
Conference Code 2016-12-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Welding of Copper Plate and Aluminum Plate by Ultrasonic Complex Vibration 
Sub Title (in English) Study by Several Vibration Loci 
Keyword(1) Ultrasonic complex vibration  
Keyword(2) Longitudinal vibration  
Keyword(3) Torsional vibration  
Keyword(4) Ultrasonic welding  
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1st Author's Name Yusuke Higuchi  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Takuya Asami  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Hikaru Miura  
3rd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2016-12-12 13:55:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2016-65 
Volume (vol) vol.116 
Number (no) no.352 
Page pp.23-28 
#Pages 6 
Date of Issue 2016-12-05 (US) 

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