| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique, in which a process for cutting off a projection from a cast product can be omitted and the production process of a chaplet for core can be simplified. SOLUTION: The chaplet 20 for a core is supporting member for supporting a bar-like core 18 disposed in a cavity 16 of a mold 10 and constituted with a cap part 21 to be put on the tip part of the bar-like core 18 an three pieces of leg parts 25 radiantly extended from the cap part 21 to the cavity wall surfaces 12a, 14a of the mold 10. In this way, since the leg parts are brought into contact with the cavity wall surfaces, the chaplet for core can be supported. Then since the leg parts are not necessarily projected to the outside of the cavity, the leg parts are not projected from the cast product.
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