| 摘要 |
PROBLEM TO BE SOLVED: To ensure that the quality of a molded object can be sufficiently improved to keep the molding cycle cut short enough. SOLUTION: This mold assembly is constituted of a first mold, a second mold with cavity spaces C1 and C2 formed between the first mold and the second mold, and a heating part which is arranged on the inner circumferential surface of the cavity spaces C1 and C2 of at least, either of the first or the second mold, and heats a molding material in a predetermined timely manner. Since the molding material is heated, in a predetermined timing manner, by the heating part arranged on the inner circumferential surface of the cavity spaces C1 and C2 at least, in either of the first or the second mold, it is possible to heighten the fluidity of the molding material. As a result, the quality of the molded object can be sufficiently improved. As the molded material is cooled after the end of heating, time required for curing the molding material can be further shortened. COPYRIGHT: (C)2010,JPO&INPIT |
