Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yasuyuki Ishimaru"'
Publikováno v:
2015 IEEE 61st Holm Conference on Electrical Contacts (Holm).
In previous research, by conducting fretting analyses and experiments on tin-plated connector terminals, the importance of rotational motion and its advantages in modeling the fretting phenomena were revealed. Rotational motion is dominant in the typ
Publikováno v:
2014 IEEE 60th Holm Conference on Electrical Contacts (Holm).
In most cases, studies on the fretting phenomena on connector terminals have been conducted using equipment with a reciprocal linear motion base. Actually, the basic movement of connectors is linear sliding. However, the actual movement of connectors
Publikováno v:
2014 IEEE 60th Holm Conference on Electrical Contacts (Holm).
In this paper, the relation between vibration and sliding motion of connector terminals is investigated. Direct measurement of the amplitude of sliding move in connectors is difficult when the electrical devices are running. This study aims to obtain
Autor:
Keiji Mashimo, Yasuyuki Ishimaru
Publikováno v:
2012 IEEE 58th Holm Conference on Electrical Contacts (Holm).
The general theory of electrical contact resistance is essentially described with constriction resistance and film resistance. On the basis of this theory, even a simplified macroscopic model can be applied to most contacts as industrial products wit
Autor:
Yasuyuki Ishimaru, Keiji Mashimo
Publikováno v:
2011 IEEE 57th Holm Conference on Electrical Contacts (Holm).
A two-dimensional computational model of fretting corrosion was proposed by the authors. The two-dimensional simulation result was reported in the previous paper. Presently, the model is extended to three-dimensional space. This paper focuses on the
Publikováno v:
2010 Proceedings of the 56th IEEE Holm Conference on Electrical Contacts.
Publikováno v:
2009 Proceedings of the 55th IEEE Holm Conference on Electrical Contacts.
As the number of wire circuits used in automobiles increases, larger force is required to mate connectors. In order to reduce wire assembling cost, connectors with low insertion force are desired. This may, however, result in fretting problems in ele
Publikováno v:
2009 Proceedings of the 55th IEEE Holm Conference on Electrical Contacts.
As the number of circuits used in automobiles increases, larger force is required to mate connectors. The larger insertion force necessitates the use of an assembling robot, otherwise increasing the cost due to complicated structure of connectors. In
Autor:
Lixin Ma, Otohiko Hirata, Hiroyuki Kobayashi, Yasuyuki Ishimaru, Miyazaki Satoshi, Keiji Mashimo
Publikováno v:
The Proceedings of The Computational Mechanics Conference. :587-588
Publikováno v:
Japanese Journal of Applied Physics. 39:4417
The formation of nanometer-scale c(2×2) domains and their dynamical fluctuation have been observed on O/Cu(100) surface around 0.3 ML oxygen coverage. We study the origin of both the formation of nanometer-scale domains at 450 K and their fluctuatio