| 摘要 |
PROBLEM TO BE SOLVED: To manufacture easily and economically a flanged tubular molded body of resin which has a high joining strength of a flange member and the tubular molded body of resin. SOLUTION: A manufacturing method of a flanged tubular molded body of resin wherein a tubular body 3 of resin is formed by winding a prepreg on a core 1 and then a flange member 7 is bonded to the tubular body 3 of resin. The core 1 has a thermally expanding property and the prepreg is wound thereon in such a manner that the diameter of the outer periphery of the tubular body 3 of resin increases from one or both end parts of the tubular body 3 of resin toward the central part thereof. Then, the flange member 7 is inserted from the end part of the tubular body 3 of resin, moved in the direction of the central part, bonded to the body and fixed and then heat treatment is applied, thereby performing hardening of the prepreg and bonding of the flange member 7 simultaneously. |
