Study on Flow Field Performances of Oil Film Bearing in High-Speed Roll Grinder Based On FLUENT

被引：0

作者：

Chen, S. T. ^{[1
]}

Meng, X. J. ^{[1
]}

Linghu, K. J. ^{[1
]}

机构：

[1] Guizhou Univ, Sch Mech Engn, Guiyang 550003, Peoples R China

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPUTER INFORMATION SYSTEMS AND INDUSTRIAL APPLICATIONS (CISIA 2015) | 2015年 / 18卷

关键词：

roll grinder; high-speed grinding; oil film bearing; flow field;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Flow field performances of a kind of oil film bearing in high-speed roll grinder are revealed by means of FLUENT fluid dynamics software, and structure defects of the bearing are found. On these bases, structure of the bearing is improved, and flow field performances of the bearing are analyzed again, and the analysis results show as follows: diffusibility of oil film pressure for the improved bearing is enhanced, the phenomenon of oil outflow is restrained effectively, and the whole oil flow is accelerated, thus, heat dissipation property and pocketed oil phenomenon of the bearing are improved effectively. Therefore, flow field performances of the improved bearing are good, which lays the theoretical foundation for its practical application.

引用

页码：767 / 770

页数：4

共 8 条

[1] High speed grinding of silicon nitride with electroplated diamond wheels, part 2: Wheel topography and grinding mechanisms [J].

Hwang, TW ;

Evans, CJ ;

Malkin, S .

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2000, 122 (01) :42-50

[2]

Li B., 2006, J HUNAN U ARTS SCI N, V18, P53

[3]

Ma Tao, 2010, Journal of Donghua University, V36, P279

[4]

Rowe WB, 1998, CIRP ANNALS 1998 - MANUFACTURING TECHNOLOGY, VOL 47, NO 1, V47, P275

[5]

Wang F. F., 2010, LUBR ENG, V35, P28

[6]

Zhao H. H., 2004, J LIAONING U PETROLE, V24, P43

[7]

[赵恒华 Zhao Henghua], 2003, [东北大学学报. 自然科学版, Journal of Northeastern University], V24, P564

[8]

Zhu C.R., 2000, GRINDING MACHINE TOO, V4, P51

← 1 →