The Development Of Experiment Table For The Gas-lubricated Bearings

With the development of ultra precision machining and micro machining, gas lubrication technology arises at the historic moment. The presence of the gas lubricated bearing is important in the development of gas lubrication technology. The vigorous development of gas lubricated bearing important embodiment also advocate the concept of environmental protection and energy saving. Therefore, gas lubricated bearing technology in various fields has a very broad prospects for development and application range. But, because of the complexity of the gas lubricated bearing, people on the properties of the study is particularly slow. Especially the experimental study of static pressure gas thrust bearing no effective method and corresponding equipment into the bearing gas film clearance, So to explore a set of static pressure gas thrust bearing of the research methods and the corresponding experiment equipment are necessary. Secondly, With flexible parallel four-bar mechanism design for supporting institutions for a static pressure gas thrust bearing test performance test bench. Main thesis and conclusions are as follows:1、According to the characteristic of static pressure gas thrust bearing performance test, determine the force loading of the test bench.2、According to the specific design loading ways of the force of load mechanism of loading system and supporting institutions.3、Based on the aerostatic thrust bearing various performance indicators, determine the type of test equipment.