Paper Abstract and Keywords |
Presentation |
2012-06-22 17:25
Degradation phenomenon of electrical contacts using hammering oscillating mechanism and micro-sliding mechanism
-- A fundamental study on the performance of the oscillating mechanism(22) -- Shin-ichi Wada, Keiji Koshida, Saindaa Norovling, Naoki Masuda, Akira Ishiguro, Kunio Yanagi, Hiroaki Kubota (TMC), Koichiro Sawa (NIT) EMD2012-15 CPM2012-32 OME2012-39 Link to ES Tech. Rep. Archives: EMD2012-15 CPM2012-32 OME2012-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Authors have studied the influence on contact resistance by actual micro-oscillation to electrical contacts using some oscillating mechanisms. In this paper, the authors discuss an impact acceleration and force transferred to an object, which are important and fundamental elements of the hammering oscillating mechanism. They compare the performance of an improved cyclic steel cylinder drop test and that of hammering oscillating mechanism (HOM). As a result of the comparison they obtain that there less distributions of the measurement values by HOM than those of values by the improved cyclic steel cylinder drop test. Moreover by the HOM they measured the acceleration distributions in the various points of printed circuit board. Because they estimated the converted masses of the objects by using the difference of the mass of acceleration pick-ups, they obtained that the masses were different from each other and they illustrated correlative relationship between contact frictional force and the location on the printed circuit board. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
electrical contact / micro-oscillation / contact resistance / hammering oscillating mechanism / contact frictional force / acceleration distribution / converted mass / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 95, EMD2012-15, pp. 41-46, June 2012. |
Paper # |
EMD2012-15 |
Date of Issue |
2012-06-15 (EMD, CPM, OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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EMD2012-15 CPM2012-32 OME2012-39 Link to ES Tech. Rep. Archives: EMD2012-15 CPM2012-32 OME2012-39 |
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