| 摘要 |
The invention relates to machine-building, machine-tool construction. A controlled radial hydrostatic bearing has body at the side surfaces of which a nut and a flange are placed, a fixed conical bushing with conjugated hydrostatic bushing. According to the invention the deformable hydrostatic bushing includes groups of slots with curvilinear profiles between which pockets are formed, those are connected through permanent throttles to source of compressed liquid. Neighboring slots are arranged with alternation at the inner and the outer surfaces of the bushing. At the outer surface of the hydrostatic bushing two conical ledges are provided, those in process of control of radial gap interact with the conical surfaces of the fixed bushing of the bearing. The invention provides control of rigidity of the bearing and liquid flow rate due to control of the value of radial gap. |
