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IEICE TRANSACTIONS on Electronics

Sliding Characteristics of the Sliding Contact of New Type Cu-Sn-Ni Based Composite Materials under High Speed Sliding Conditions

Yoshitada WATANABE

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Summary :

The possibility of using three kinds of new type composite materials as material for high speed sliding contacts was investigated. The results of this investigation were compared with the results of the low speed tests that were reported earlier. As a result of the above, it was discovered that for high speed rotation in the range from 0.014 m/s to 2 m/s, the order of merit did not significantly change. Based on this, it was concluded that if solid lubricant is effectively supplied to the sliding surface, the influence by frictional heat generated by high speed is slight. Of the three kinds of composite material, it was clarified that composite material (CMML-1) had the lowest contact resistance and Composite Material (CMML-3) had the lowest maximum frictional coefficient of friction. 'CM' and 'ML' are initialisms for 'Composite Material' and 'Material of Lubrication' respectively. The number that is attached to the material name is a numeric value that was set by this laboratory.

Publication
IEICE TRANSACTIONS on Electronics Vol.E90-C No.7 pp.1479-1490
Publication Date
2007/07/01
Publicized
Online ISSN
1745-1353
DOI
10.1093/ietele/e90-c.7.1479
Type of Manuscript
Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from ICEC2006))
Category
Connectors & Sliding Contacts

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