| 摘要 |
PROBLEM TO BE SOLVED: To soften the inner edge of a second work by pressing and heating substantially uniformly, when bonding the outer edge of a first work and the inner edge of a second work surrounding the outer edge, and to flow the inner edge thus softened to the outer edge of the first work.SOLUTION: A bonding device 40 has a first pressing portion 64 for pressing a first work (e.g., an electrolyte membrane/electrode assembly:MEA12), and a second pressing portion 66 for pressing a second work (e.g., a resin frame 14). The second pressing portion 66 is an assembly constituted by coupling a plurality of split pieces 80a-80d, and a cartridge heater 84 is embedded, as heating means, in each split piece 80a-80d. |
