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| Presentation | 2009-06-19 16:20 Degradation phenomenon of electrical contacts by hammering oscillating mechanism -- Contct Resistance (VI) -- Shin-ichi Wada, Taketo Sonoda, Keiji Koshida, Mitsuo Kikuchi, Hiroaki Kubota (TMC System Co.,Ltd.,), Koichiro Sawa (Keio Univ.)  EMD2009-19 CPM2009-31 OME2009-26 Link to ES Tech. Rep. Archives: EMD2009-19 CPM2009-31 OME2009-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Authors studied the influence on contact resistance by micro-vibration to electrical contacts using hammering oscillation mechanism and sliding contact mechanism in the vertical direction. It was set that the oscillating acceleration was 150G or 400G and the sliding force between male pins and female ones was 0.3N or 2.0N. The first measurement was carried out in the condition of 150G and 2.0N with 42 millions’ operations and the contact resistance was resulted in about 200Ω. The second one was in the condition of 150G and 0.3N with 44 millions’ and it was resulted in about 600-1000Ω. The third one is in the condition of 400G and 2.0N with 22 millions’ and it is resulted in about 200Ω. The fourth or the fifth measurement were carried out in the condition of 2.0N or 2.0N with 24 millions’ or 26 millions’ and they were resulted in about 50-400Ω or 200-600Ω in respectively. It was showed that the starting number of fluctuation of the contact resistance was highest and the distance of the relative sliding was lowest in the case of 150G and 2.0N (measurement 1). It was suggested that the fretting corrosion model or sliding contact one would be applied to the fluctuation of contact resistance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | electrical contact / micro-oscillation / contact resistance / hammering oscillating mechanism / sliding contact mechanism / acceleration / contact force / sliding force | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 89, EMD2009-19, pp. 27-32, June 2009. | |
| Paper # | EMD2009-19 | |
| Date of Issue | 2009-06-12 (EMD, CPM, OME) | |
| 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 | EMD2009-19 CPM2009-31 OME2009-26 Link to ES Tech. Rep. Archives: EMD2009-19 CPM2009-31 OME2009-26 |
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| Conference Information | |
| Committee | CPM EMD OME |
| Conference Date | 2009-06-19 - 2009-06-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2009-06-CPM-EMD-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Degradation phenomenon of electrical contacts by hammering oscillating mechanism |
| Sub Title (in English) | Contct Resistance (VI) |
| Keyword(1) | electrical contact |
| Keyword(2) | micro-oscillation |
| Keyword(3) | contact resistance |
| Keyword(4) | hammering oscillating mechanism |
| Keyword(5) | sliding contact mechanism |
| Keyword(6) | acceleration |
| Keyword(7) | contact force |
| Keyword(8) | sliding force |
| 1st Author's Name | Shin-ichi Wada |
| 1st Author's Affiliation | TMC System Co.,Ltd., (TMC System Co.,Ltd.,) |
| 2nd Author's Name | Taketo Sonoda |
| 2nd Author's Affiliation | TMC System Co.,Ltd., (TMC System Co.,Ltd.,) |
| 3rd Author's Name | Keiji Koshida |
| 3rd Author's Affiliation | TMC System Co.,Ltd., (TMC System Co.,Ltd.,) |
| 4th Author's Name | Mitsuo Kikuchi |
| 4th Author's Affiliation | TMC System Co.,Ltd., (TMC System Co.,Ltd.,) |
| 5th Author's Name | Hiroaki Kubota |
| 5th Author's Affiliation | TMC System Co.,Ltd., (TMC System Co.,Ltd.,) |
| 6th Author's Name | Koichiro Sawa |
| 6th Author's Affiliation | Keio University K2 Campus (Keio Univ.) |
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| Speaker | Author-2 |
| Date Time | 2009-06-19 16:20:00 |
| Presentation Time | 25 minutes |
| Registration for | EMD |
| Paper # | EMD2009-19, CPM2009-31, OME2009-26 |
| Volume (vol) | vol.109 |
| Number (no) | no.89(EMD), no.90(CPM), no.91(OME) |
| Page | pp.27-32 |
| #Pages | 6 |
| Date of Issue | 2009-06-12 (EMD, CPM, OME) |
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