期刊名称：TELKOMNIKA (Telecommunication Computing Electronics and Control)
印刷版ISSN：2302-9293
出版年度：2016
卷号：14
期号：3A
页码：75-82
DOI：10.12928/telkomnika.v14i3A.4406
语种：English
出版社：Universitas Ahmad Dahlan
摘要：A special phonomenon of self-lubrication compensation named hole-wedge effect was found in a bionic porous friction pair, meanwhile the origin and regularity of this effect and its tribological behaviors were discussed in this paper. The process of self-circulating compensation of lubrication was modeled, and taking ferrofluid as lubricant a series of experiments were designed and done. Researches show that: the hole effect will produce self-compensation migration of lubricant in the holes to interface, and accordingly the wedge effect will exert a directional laminar flow, thus by well design the synthesis of these two effects can be used to obtain self-circulating compensation of lubrication in porous friction pair, which can significantly improve the stability and tribological performance of friction pairs.
其他摘要：A special phonomenon of self-lubrication compensation named hole-wedge effect was found in a bionic porous friction pair, meanwhile the origin and regularity of this effect and its tribological behaviors were discussed in this paper. The process of self-circulating compensation of lubrication was modeled, and taking ferrofluid as lubricant a series of experiments were designed and done. Researches show that: the hole effect will produce self-compensation migration of lubricant in the holes to interface, and accordingly the wedge effect will exert a directional laminar flow, thus by well design the synthesis of these two effects can be used to obtain self-circulating compensation of lubrication in porous friction pair, which can significantly improve the stability and tribological performance of friction pairs.
