disk bearing

Optimization of the stiffness of externally pressurized circular thrust gas bearing with single orifice

最大刚度下单孔静压圆盘止推气体轴承的参数优化

Design process of configuration parameters of externally pressurized circular thrust gas bearing with several inherent compensation supply hole was studied by means of engineering calculation theory with maximum static stiffness criteria.

采用工程计算方法研究了按最大静刚度准则设计多供气孔环面节流静压圆盘止推气体轴承几何参数的基本过程,详细讨论了供气孔数和供气孔直径参数对轴承静态性能的影响。

By means of finite element analysis,the Reynolds gas lubricating equation of aerostatic circular thrust bearing is calculated in Cartesian Coordinate.

直接在Cartesian Coord inates中对气体静压圆盘止推轴承的Reynolds气体润滑方程进行有限元计算,针对局部多孔质直径大小的不同,采用两种不同的网格划分方法,并通过M atlab编程实现了网格的自动细分,在此基础上,通过利用Galerk in加权残差原理对气膜内压力分布进行了求解。

Introduced forming process and die structure design of the support dish,putf orward the reasonable solution for the forming process arrangement and die design.

介绍了支承圆盘零件的成形工艺及模具结构设计,对工艺程序安排和模具结构设计提出了合理的解决措施。

Optimization of the stiffness of externally pressurized circular thrust gas bearing with single orifice

最大刚度下单孔静压圆盘止推气体轴承的参数优化

Finite Element Analysis on Pressure Distribution of Partial Porous Aerostatic Circular Thrust Bearing

局部多孔质气体静压圆盘止推轴承压力分布的有限元计算

Deformation of Porous Pad of an Aerostatic Porous Thrust Bearing

空气静压多孔质止推轴承多孔质圆板的变形

Investigation of Pressure Distribution of Partial Porous Aerostatic Thrust Bearing

局部多孔质气体静压止推轴承压力分布的研究

Design of A Device for Testing the Static Characteristics of Aerostatic Thrust Bearing

空气静压止推轴承静态性能测试装置设计

Static Characteristic Analysis of Aerodynamic Gas Thrust Bearing Based on Finite Difference Method

基于有限差分法的动压气体止推轴承静态特性分析

Numerical Analyses of Complex Lubrication Gas-thrust-bearing

复合润滑气体止推轴承静态特性数值模拟分析

A Study on Characteristics of Air Static Pressure Thrust Bearing with Variable-Section Pressure Equalizing Groove

具有可变均压槽的气体静压推力轴承性能研究

Effects of Geometrical Error on the Kinematic Accuracy of Aerostatic Bearing

几何形误差对气体静压圆柱轴承运动精度的影响

Study on Matching Relationship between Structual Parameters of the Aerostatic Cylindrical Bearing

空气静压圆柱轴承结构参数匹配关系的研究

Innovation Design on Liquid Hydrostatic Bearing of Grinding-head for M115 External Grinder

M115W外圆磨床磨头液体静压轴承改装设计

In this paper, the boundary element method (BEM) was applied to study static characteristics of aerostatic cylindric bearing.

本文应用边界元方法研究了在二维流动假设下,气体静压圆柱轴承的静态特性.

Study on Static and Vibration Characteristics of High Precision Externally Pressurized Bearing;

高精度静压气体轴承静特性及振动特性的研究

Research on Static Characteristics of Radial Aerostatic Bearings Based on FLUENT

基于FLUENT的径向静压气体轴承的静态特性研究

Development of Conical Spiral Groove Aerodynamic Bearings Experimental System

圆锥螺旋槽气体动压轴承实验台装置研制

Basic priciples of Gas Hydrostatic Bearings and Evaluating Method of its Static performances

流体动压润滑(六)——气体静压轴承的基本原理及静特性的估算方法

Research on Key Technologies of Partial Porous Externally Pressurized Gas Bearing;

局部多孔质气体静压轴承关键技术的研究

pivot bearing

【机】立式止推轴承