講演抄録/キーワード |
講演名 |
2012-11-30 15:45
コンタクトオイルの粘度、添加物と接触抵抗の影響 ○村田峰崇・澤田 滋・清水 敦・飯田和生(三重大)・服部康弘(オートネットワーク技研) EMD2012-73 エレソ技報アーカイブへのリンク:EMD2012-73 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
The reduction of insertion force of an automotive connector is attempted along with the advancement of the miniaturization and the diversification of automotive connectors. In order to decrease the insertion force, contact oil is generally used for electric connectors. However there is apprehensiveness of higher contact resistance since contact oil insulating material. In this study, the effect of viscosity or additive substance of the contact oil on contact resistance in static contact was examined. As a result, if contact force is over 0.1 N, There is no difference of contact oil on contact resistance. However, at lower contact force such as 0.02N, contact resistance increased with the existence of oil at contact area. In case of paraffin, contact resistance increased with the higher viscosity and a polar group addition. When oils with different viscosities were mixed, the contact resistance became a similar value of that of lower viscosity oil among the mixed oil. According to the result of friction coefficient measurement, friction coefficient decreased compared with the case without oil. Friction coefficient also decreased with the increasing viscosity, and the highest viscosity oil showed the lowest friction coefficient. As a summary, low friction coefficient and low contact resistance can be achieved by adding polar group molecules to the contact oil or mixing paraffins with different level of viscosity. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Contact Oil / Contact resistance / Viscosity / Additive substance / Connector / / / |
文献情報 |
信学技報, vol. 112, no. 332, EMD2012-73, pp. 53-57, 2012年11月. |
資料番号 |
EMD2012-73 |
発行日 |
2012-11-23 (EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EMD2012-73 エレソ技報アーカイブへのリンク:EMD2012-73 |
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