Paper Abstract and Keywords |
Presentation |
2010-06-25 16:20
Degradation phenomenon of electrical contacts by hammering oscillating mechanism
-- Contact Resistance 12 -- Shin-ichi Wada, Keiji Koshida, Taketo Sonoda, Saindaa Norovling, Masayoshi Kotabe, Hiroaki Kubota (TMC), Koichiro Sawa (former Keio Univ/NIT) EMD2010-14 CPM2010-28 OME2010-33 Link to ES Tech. Rep. Archives: EMD2010-14 CPM2010-28 OME2010-33 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Authors measured increasing resistances on electrical contacts by means of sliding contact mechanism respectively on the conditions that (1) frictional forces were 2.0N or 0.3N and (2) sliding amplitudes were ±5.0μm or ±10.0μm under the operation number of about 25milions. It was suggested that there was potentiality to make a model of the tendencies of contact variations in the primary stages in the above cases. It was studied that there were the parameters (sliding force and sliding amplitude) caused the relative displacements of the electrical contacts on the time-sequential fluctuations of the contact resistances. And 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 / sliding contact mechanism / sliding amplitude / sliding force / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 99, EMD2010-14, pp. 31-36, June 2010. |
Paper # |
EMD2010-14 |
Date of Issue |
2010-06-18 (EMD, CPM, OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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EMD2010-14 CPM2010-28 OME2010-33 Link to ES Tech. Rep. Archives: EMD2010-14 CPM2010-28 OME2010-33 |
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