| 摘要 |
A solid electrolyte body (11) is placed on and fixed to an upper plate (120) of a press jig (116) such that a major surface (an upper surface) of the solid electrolyte body (11) faces one major surface (114a) of a guide plate (114) having a through-hole (112). The upper plate (120) is rotated by a transfer mechanism to incline the solid electrolyte body (11) in one direction, and the inclined solid electrolyte body (11) is moved toward the other major surface (114b) of the guide plate (114) such that a first edge (106a) of the solid electrolyte body (11) protrudes from the through-hole (112). Then, a cutter (118) is slid along the other major surface (114b), so that the first edge (106a) is chamfered to form a first chamfered portion (104a) . |
