| 摘要 |
PROBLEM TO BE SOLVED: To provide a die that can heat, uniformly and in a short time, a resin overlaid on a die face plate to a heat treatment temperature, perform the heat treatment while keeping it within the range of a narrow heat treatment temperature with good accuracy, and promptly cool the molded body after the completion of the heat treatment, and to provide a molding method. SOLUTION: A molding die for a resin to be subjected to heat treatment includes a face plate on which a resin is overlaid, a structural member for supporting the face plate and a temperature controlling means for the face plate. The temperature controlling means is composed of a pipe arranged in the rear surface of the face plate, a heating medium and a cooling medium to be passed through the pipe, a heating medium tank and a cooling medium tank each holding the heating medium and the cooling medium, and a changeover valve for changing the flow of the heating medium and the cooling medium. The heating medium is flown to the pipe from the heating medium tank to perform the heating, after the heat treatment the medium to be flown into the pipe is changed by changeover of the changeover valve, and the cooling is performed by flowing the cooling medium into the pipe from the cooling medium tank. COPYRIGHT: (C)2009,JPO&INPIT
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