Finite Element Analysis of the Static Performance of a Self-slot-compensating Aerostatic Bearing

被引：0

作者：

Zuo, Xiao Bo ^{[1
]}

Wang, Jian Min ^{[1
]}

Guan, Chao Liang ^{[1
]}

Li, Juan ^{[1
]}

机构：

[1] Natl Univ Def Technol, Mech Engn & Automat Sch, Changsha 410072, Peoples R China

来源：

ADVANCES IN MECHANICAL DESIGN, PTS 1 AND 2 | 2011年 / 199-200卷

关键词：

Aerostatic Bearing; Self-compensation; Static Performance; FEM;

D O I：

10.4028/www.scientific.net/AMR.199-200.749

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The static performance of an aerostatic bearing with angled surface self-slot-compensation is analyzed. The consistent condition was applied to unitize the Reynolds equation of different forms and the finite element method (FEM) was used to solve the equation. The load carrying capacity (LCC) and the stiffness of the bearing was obtained and the influence of the geometric parameters was discussed. It is concluded that this self-compensating aerostatic bearing can achieve a good performance; the geometric parameters of the gap are interactive, and should be rationally matched.

引用

页码：749 / 753

页数：5

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