| 摘要 |
PURPOSE: To minimize the deformation, etc., of one resin caused by heating the whole to the curing temperature of the other resin when the glass transition temperature of a resin or FRP of a part to be assembled previously is arranged to be higher than a curing temperature, and fastening parts are molded integrally. CONSTITUTION: A rod part 1 is molded first, and a cylinder part 2 is fixed for assembling. The constituting members of the rod part 1 are fittings 4, 5 and an FRP rod 3. In the fastening of fittings 5, 6, which constitute a cylinder part 2, and an FRP cylinder 7, the fittings 5, 6 tapering inside and the cylinder 7 are fastened through a filling resin which requires heat curing instead of integral molding in view of processing. In the glass transition temperatures of the impregnating resins (same kind) of the rods 5, 7 and the filling resin 9, the glass transition temperature of the impregnating resin of the rods 3, 7 is made higher than that of the filling resin. |
