Manufacturing method of nesting for new transfer molds

摘要

To provide a manufacturing method of a nest for transfer mold capable of, easily at a low cost, manufacturing the nest for transfer mold used in manufacturing a product having fine shape and structure, and excellent in transfer accuracy of the fine structure.SOLUTION: There is provided a manufacturing method of a pair of nests for transfer mold capable of being opened or closed at a parting surface, and having a cavity in which a reversal shape of a surface shape of a product is transferred at a closed state, which has a first process for forming a master mold to form an original mold consisting of a first meal raw material and having a same surface as at least a part of the surface shape of the product, and a second process for pressing at least a part of a nest member consisting of a second metal raw material which is softened at lower temperature of the first metal raw material to a master mold while heating to a temperature at which the first metal raw material is not softened and the second metal raw material is softened, and transferring the reversal shape of the surface shape of the original mold to the nest member.SELECTED DRAWING: Figure 1