| Presentation | 1997/10/17 Estimation of maximum coefficient of adhesion between electrical contacts Atsuto KOBAYASHI, Takayoshi KUBONO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to study the contact opening failure at small electromagnetic relays, the adhesive force between gold contacts was measured as a function of the number of sliding cycles and the contact force. Then, at the contact resistance also was measured to estimate contact area before sliding, after sliding and at zero contact force in separating motion. These measurements have shown that contact area did not increase more than a certain value even if the number of sliding cycles increased, and apparent stress which was calculated from contact area would satisfy the von Mises yield criterion. Moreover, the method of estimating the maximum coefficient of adhesion force from yield stress, tensile stress and frictional coefficient was proposed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electrical contact / slide / contact resistance / maximum adhesive force |
| Paper # | EMD97-60 |
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| Conference Information | |
| Committee | EMD |
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| Conference Date | 1997/10/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of maximum coefficient of adhesion between electrical contacts |
| Sub Title (in English) | |
| Keyword(1) | electrical contact |
| Keyword(2) | slide |
| Keyword(3) | contact resistance |
| Keyword(4) | maximum adhesive force |
| 1st Author's Name | Atsuto KOBAYASHI |
| 1st Author's Affiliation | TAKAMISAWA ELECTRIC CO., LTD.() |
| 2nd Author's Name | Takayoshi KUBONO |
| 2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
| Date | 1997/10/17 |
| Paper # | EMD97-60 |
| Volume (vol) | vol.97 |
| Number (no) | 329 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |