Using new technologies of static pressure bearing, static pressure guide and gas bearing, the mold of fresnel lenses mirror was precisely manufactured.

A vertical hard bearing two-plane dynamic balancing machine,based on gas bearing technique,was designed,and corresponding mathematic model was established.

Based on the analysis of one type high-speed gas bearing working principle, the bearing diameter of axle static carrying force model was set up, and the relationship between bearing clearance gas flow rate, intensity of pressure and orifice radius were analyzed, along with the diameter of axle movement tracking under the centrifugal force in the low rotating speed was found.

Calculation of magnetic force of passive HTS magnetic bearings;

The paper presents advantages of magnetic bearings and the design method of magnetic bearings as a spindle bearings in a grinder.

The basic principle and structure of magnetic bearings are introduced in this paper.

Operating mechanism and structural charateristics of magnetic bearing were introduced.

This paper presents a general survey about principle and application of active magnetic bearings.

It becomes the important aspect of magnetic bearing.

Dynamics analysis of air bearing with ultra-precision in vertical direction;

A new method based FEMLAB was developed to predict static performance of air bearings.

Based on air bearings,a ground experiment system for optimizing the 3-DOF space manipulator reaction is set up.

Research on the test of outer clearance of floating bearing in pressurizer applied to vehicles;