[Problem] To provide a molding device and a method for molding a thin plate-shaped substrate, with which it is possible to mold a thin plate-shaped substrate without residual distortion. [Solution] A lower die 10 (first die) and an upper die 20 (second die...

[Problem] To provide a device and method for molding a metal separator whereby distortions created during press molding are removed and the metal separator can be molded without any residual distortions. [ Solution ] A device (100) for molding a metal sepa...

A plurality of protruding portions is formed in a metal plate material through a plurality of steps by use of forming tools (23, 24) each of which includes a die and a punch (26, 29). An arrangement pitch (p2) between a concave portion (292) and a convex p...

A protruding portion is formed in a metal plate material by use of a plurality of molding tools each of which has a die and a punch. In a first step, an initial protruding portion is formed in the metal plate material by use of a first molding tool. In thi...