The Analysis of Film Thickness of Dynamic and Hydrostatic Thrust Bearing with Different Oil-supply Method

Film thickness is the important parameter of dynamic and hydrostatic thrust bearing. The oil film thickness of thrust bearing under the different oil-supply method is different, and it can influence the operation stability and positional accuracy of dynamic and hydrostatic thrust bearing. So this article analysis of the thrust bearing of the thin film thickness in view of the constant pressure, quantitative, PM controller and adaptive supply system of dynamic and hydrostatic pressure thrust bearing, analysis of the influence of structure and process parameters to the thrust bearing, and it provide the theoretical reference for the design and performance analysis.