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Paper Abstract and Keywords
Presentation 2011-01-28 15:40
Degradation phenomenon of electrical contacts by a tapping device -- A tapping device for trial (1) --
Shin-ichi Wada, Keiji Koshida, Saindaa Norovling, Masahiro Kawanobe, Daiki Ishizuka, Kunio Yanagi, Masayoshi Kotabe, Hiroaki Kubota (TMC), Nobuhiro Kuga (Yokohama Nat'l Univ.), Koichiro Sawa (NIT) EMD2010-141 Link to ES Tech. Rep. Archives: EMD2010-141
Abstract (in Japanese) (See Japanese page) 
(in English) Authors have studied the influence on electrical contact resistance by external micro-oscillation using a hammering oscillation mechanism (HOM), a sliding contact mechanism (SCM) and a 3 dimensional oscillating mechanism (3DOM). However, it was difficult to inspect the degradation phenomenon of electrical contacts in relatively larger systems or in equipments in the field by means of the mechanisms in which the objective materials were requested to be on the stage. Therefore they have developed and made a handy “tapping device (TPD)” experimentally without a special stage for the inspection but with quantitative property to some extent. It was suggested that the device could provide the oscillations for the objects with constant loads and energies but without regard to proficient operators’ skills. And it was shown that the dynamical characteristics of the device were able to be analyzed by virtue of mathematical and mechanical models.
Keyword (in Japanese) (See Japanese page) 
(in English) electrical contact / micro-oscillation / contact resistance / tapping device / hammering oscillating mechanism / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 403, EMD2010-141, pp. 35-40, Jan. 2011.
Paper # EMD2010-141 
Date of Issue 2011-01-21 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 EMD2010-141 Link to ES Tech. Rep. Archives: EMD2010-141

Conference Information
Committee EMD  
Conference Date 2011-01-28 - 2011-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Japan Aviation Electronics Industry,Limited 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Electromechanical Devices 
Paper Information
Registration To EMD 
Conference Code 2011-01-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Degradation phenomenon of electrical contacts by a tapping device 
Sub Title (in English) A tapping device for trial (1) 
Keyword(1) electrical contact  
Keyword(2) micro-oscillation  
Keyword(3) contact resistance  
Keyword(4) tapping device  
Keyword(5) hammering oscillating mechanism  
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Keyword(8)  
1st Author's Name Shin-ichi Wada  
1st Author's Affiliation TMC System Co. Ltd. (TMC)
2nd Author's Name Keiji Koshida  
2nd Author's Affiliation TMC System Co. Ltd. (TMC)
3rd Author's Name Saindaa Norovling  
3rd Author's Affiliation TMC System Co. Ltd. (TMC)
4th Author's Name Masahiro Kawanobe  
4th Author's Affiliation TMC System Co. Ltd. (TMC)
5th Author's Name Daiki Ishizuka  
5th Author's Affiliation TMC System Co. Ltd. (TMC)
6th Author's Name Kunio Yanagi  
6th Author's Affiliation TMC System Co. Ltd. (TMC)
7th Author's Name Masayoshi Kotabe  
7th Author's Affiliation TMC System Co. Ltd. (TMC)
8th Author's Name Hiroaki Kubota  
8th Author's Affiliation TMC System Co. Ltd. (TMC)
9th Author's Name Nobuhiro Kuga  
9th Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
10th Author's Name Koichiro Sawa  
10th Author's Affiliation Nippon Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2011-01-28 15:40:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2010-141 
Volume (vol) vol.110 
Number (no) no.403 
Page pp.35-40 
#Pages
Date of Issue 2011-01-21 (EMD) 


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