| 摘要 |
PROBLEM TO BE SOLVED: To provide a production method of a mold for structure molding in which a manufacturing time is finished in a short time, and that has high accuracy despite being low cost.SOLUTION: A production method of a mold includes: a first process in which a first member subject 10 to be a base is processed; a second process in which cells 2 corresponding to a structure to be molded to be a second member subject 20 are processed; a third process in which the second member subject 20 is jointed to the first member subject 10 so that a molding groove 7 may be formed between the cells 2 having a prescribed depth; and a fourth process in which a supply hole 6 is communicated to a prescribed crossover part of the molding groove 7 from an opposite side to the cells 2 jointed to the first member subject 10. |
