THE USE OF POLYMER COMPOSITE MATERIALS IN THE FRICTION NODES DOWNHOLE OIL PUMPS

被引：0

作者：

Krasnyy, V. A. ^{[1
]}

Maksarov, V. V. ^{[1
]}

Olt, J. ^{[2
]}

机构：

[1] Min Univ, Natl Mineral Resources Univ, Engn Sci, St Petersburg, Russia

[2] Estonian Univ Sci, Engn Sci, Tartu, Estonia

来源：

JOURNAL OF MINING INSTITUTE | 2015年 / 211卷

关键词：

downhole oil pump; polymer composite materials; polyamide; stain wear; the reinforcement fibers;

D O I：

暂无

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

The paper considers the application of polymer composite materials in friction units of downhole oil pumps. The proposed scheme test samples of various composite materials paired with a steel roller adopted by the size of the spots wear using the criterion of resistance. As it is shown significant influence on the wear resistance of the friction pair, working in the crude oil environment, has not only the composition but also the reinforcing fibers direction. The best results were obtained for a sample of polyamide reinforced with 50 % of high molecular weight synthetic fibers placed perpendicular to the friction surface.

引用

页码：71 / 79

页数：9

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