Impregnated fiber capacitive dry bushing and manufacturing method thereof

The embodiment of the invention provides an impregnated fiber capacitive dry bushing and a manufacturing method thereof, and relates to the technical field of electrical equipment technologies. The manufacturing method comprises the following steps: placing a to-be-manufactured core body in a first mold, and fixing the core body; and the core body is subjected to vacuum impregnation firstly, after impregnation is conducted for the designated time, feed liquid is poured into the second end of the first mold, the first piston is driven to be matched with the second piston to reciprocate, the feed liquid reciprocates in the first mold under the pressure effect, and it is ensured that the feed liquid fully infiltrates the core body. According to the invention, the problem of low sleeve quality caused by a normal-temperature and normal-pressure production mode is solved, so that the effect of improving the sleeve production quality is achieved. 本发明实施例提供了一种胶浸纤维电容式干式套管及其制作方法，涉及电气设备技术的技术领域。其制作方法包括：将待制作的芯体放置于第一模具中，并对所