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Paper Abstract and Keywords
Presentation 2020-01-22 10:30
[Poster Presentation] Vibration characteristics of complex vibration source using two longitudinal vibration transducers and a uniform rod with diagonal slits
Naoki Saegusa, Takuya asami, Hikaru miura (Nihon Univ.) US2019-77 EA2019-90
Abstract (in Japanese) (See Japanese page) 
(in English) Conventionally, since the vibration direction of the welding using ultrasonic wave is linear in one direction, the
damage to the welding object is large and the welding strength is small. Then, we have investigated that the damage to the
welding object is smaller than the case of only the longitudinal vibration and the improvement in the welding strength can be
expected by making the planar vibration direction. In this study, a new complex vibration source using two longitudinal vibration
transducers and a uniform rod with diagonal slits was developed, and its vibration characteristics were examined. As the results,
it was found that the planar vibration could be obtained by simultaneously inputting longitudinal and torsional vibration
resonance to both vibration transducers, though there was asymmetry in impedance characteristics at right and left of the vibration
source.
Keyword (in Japanese) (See Japanese page) 
(in English) Complex vibration / Diagonal slits / Longitudinal vibration / Torsional vibration / Planar vibration / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 374, US2019-77, pp. 41-45, Jan. 2020.
Paper # US2019-77 
Date of Issue 2020-01-15 (US, EA) 
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 US2019-77 EA2019-90

Conference Information
Committee EA US  
Conference Date 2020-01-22 - 2020-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Doshisha Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonics, and Related Topics 
Paper Information
Registration To US 
Conference Code 2020-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Vibration characteristics of complex vibration source using two longitudinal vibration transducers and a uniform rod with diagonal slits 
Sub Title (in English)  
Keyword(1) Complex vibration  
Keyword(2) Diagonal slits  
Keyword(3) Longitudinal vibration  
Keyword(4) Torsional vibration  
Keyword(5) Planar vibration  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Naoki Saegusa  
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 2020-01-22 10:30:00 
Presentation Time 120 minutes 
Registration for US 
Paper # US2019-77, EA2019-90 
Volume (vol) vol.119 
Number (no) no.374(US), no.375(EA) 
Page pp.41-45 
#Pages 5 
Date of Issue 2020-01-15 (US, EA) 

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