| 摘要 |
PROBLEM TO BE SOLVED: To provide a molding for molding a composite molding such as a hollow molding comprising a pair of half-moldings, a two-color molding, or a laminated molding by using a small fixed mold and a slide mold. SOLUTION: A mold is constituted of the fixed mold (10) and the slide mold (30). The fixed mold (10) has first and second parting surfaces P1 and P2 with a level difference D formed between them. A recess (11) for molding one half-molding is formed in the first parting surface P1, and a core (12) for molding the other half-molding is raised from the second parting surface P2. The slide mold (30) also has first and second parting surfaces P'1 and P'2 with the same level difference formed between them. A core (31) corresponding to the recess (11) is raised from the second parting surface P'2, and a recess (32) corresponding to the core (12) is formed in the first parting surface P'1. The mold matching between the first parting surfaces P1 and P'1 is carried out during secondary molding. COPYRIGHT: (C)2009,JPO&INPIT |
