Manufacturing process of light aircraft hinge

The invention relates to a manufacturing process of a light aircraft hinge, which comprises the following manufacturing steps of: (1) preparing materials, namely preparing a bearing film, a piece of tearing cloth, a plurality of layers of glass fiber cloth and a cylindrical metal rod; (2) overlapping: overlapping all layers of film cloth for manufacturing the hinge together to obtain overlapped film cloth; (3) forming: performing demolding treatment on the surface of the metal bar, and wrapping the metal bar with the laminated film cloth to obtain a formed part; (4) pressing: putting the forming die into a pressing and clamping jig; (5) curing: transferring the pressing and clamping jig in the step (2) into a pre-curing furnace for curing treatment; (6) core pulling is conducted, specifically, the metal rod is pulled away from the formed part and stands still for 2 hours; and (7) cutting: cutting the hinge semi-finished product, polishing the cut part, and cutting to obtain a hinge finished product with the r