Analysis and Experimental Investigation of Cylindrical Hydrostatic Bearing

진원형 정수압 베어링의 해석 및 실험적 고찰

For increasing the performance of Machine tools, the improvement of the static and dynamic characteristics of spindle bearing is important. In this paper are the static characteristics, the pressure distribution, friction force and outlet flow rate, and the dynamic characteristics stiffness and damping coefficient, of a cylindrical hydrostatic journal bearing with multi oil pockets are analyzed.