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| Presentation | 2010-02-19 15:20 Observation of wear status of tin plating for automotive connector at initial stage of sliding Shigeru Sawada, Terutaka Tamai (Mie Univ.), Yasuhiro Hattori (AutoNetworks Technologies, Ltd.), Kazuo Iida (Mie Univ.)  R2009-56 EMD2009-123 Link to ES Tech. Rep. Archives: EMD2009-123 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Tin plated contacts are widely used for common electrical contact due to the inexpensive and reliability. On the other hand, because of soft tin plating, the contact failure is sometimes occurred due to the abrasion of tin plating by insertion-withdraw process or fretting corrosion caused by vibration or heat cycle. Therefore in this study, the wear phenomenon in sliding of one direction for tin plating hemisphere-plat contact, which is basic process of fretting, is observed in order to clarify the wear process of fretting. As a result, the wear process which is different from general wear process is observed. First, the friction coefficient of tin plating is influenced by the loads. The second is that lower load is faster wear. According from the FEM contact analysis and the wear theory of Mindlin, it is considered the special behavior in case of the soft metal film on hard metal and hemispherical-plane contact. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electrical contact / wear / fretting corrosion / share stress / friction coefficient / Tin plating / contact force / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 420, EMD2009-123, pp. 37-42, Feb. 2010. | |
| Paper # | EMD2009-123 | |
| Date of Issue | 2010-02-12 (R, 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 | R2009-56 EMD2009-123 Link to ES Tech. Rep. Archives: EMD2009-123 |
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| Conference Information | |
| Committee | EMD R |
| Conference Date | 2010-02-19 - 2010-02-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2010-02-EMD-R |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Observation of wear status of tin plating for automotive connector at initial stage of sliding |
| Sub Title (in English) | |
| Keyword(1) | Electrical contact |
| Keyword(2) | wear |
| Keyword(3) | fretting corrosion |
| Keyword(4) | share stress |
| Keyword(5) | friction coefficient |
| Keyword(6) | Tin plating |
| Keyword(7) | contact force |
| Keyword(8) | |
| 1st Author's Name | Shigeru Sawada |
| 1st Author's Affiliation | Mie University (Mie Univ.) |
| 2nd Author's Name | Terutaka Tamai |
| 2nd Author's Affiliation | Mie University (Mie Univ.) |
| 3rd Author's Name | Yasuhiro Hattori |
| 3rd Author's Affiliation | AutoNetworks Technologies, Ltd. (AutoNetworks Technologies, Ltd.) |
| 4th Author's Name | Kazuo Iida |
| 4th Author's Affiliation | Mie University (Mie Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-02-19 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | EMD |
| Paper # | R2009-56, EMD2009-123 |
| Volume (vol) | vol.109 |
| Number (no) | no.419(R), no.420(EMD) |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2010-02-12 (R, EMD) |
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