1results about How to "High stability and precision" patented technology

This utility model relates to a novel air-bearing vibration-damping reaction flywheel, belonging to the field of spacecraft attitude control technology. It includes a flywheel body, an air-bearing base, baffles, and springs. The air-bearing base includes a base and an air vent cover. Mounting holes are provided at the four corners of the base. An inflation groove is provided on the top of the base. The opening of the inflation groove is sealed with the air vent cover. The surface of the air vent cover has densely packed ventilation holes, which communicate with the inflation groove. Side holes communicating with the inflation groove are provided on the side of the base. The baffle has an L-shaped cross-section. One baffle is vertically connected to each of the four sides of the base. Multiple springs are spaced apart below the upper end of the baffle. Fastening edges extending outwards are provided at the four sides of the bottom of the flywheel body. The flywheel body is positioned on top of the air vent cover, and the other end of each spring is pressed against the fastening edge.