| 摘要 |
PROBLEM TO BE SOLVED: To prevent the film at the external surface of a capacitor from being damaged or broken, by putting the free end of a lead wire in such a condition that it is free of angle projecting outward. SOLUTION: In an electrode terminal for an electrolytic capacitor where a film is attached to the external surface of the case, there are edge burrs 26 or a transverse burr 30 at the free end of the lead wire 16 retained by a retaining means 32. The free end of this lead wire 16 is arranged to face the chamfering tool 36 attached to a rotating means 34. This chamfering tool 36 is attached freely of mounting and removal to the rotating means 34, and the rotating means 34 and the chamfering means 36 shift to the lead wire 16. Moreover, this chamfering tool 36 cuts the outer edge of the free end of the lead wire 16 into such form that there is no angle projecting outward. Then, the outer end of the free end of the lead wire 16 is cut in circular form, and the outer edge burrs 26 and the transverse burr 30 are removed. Hereby, even if the outer edge of the free end of the lead wire makes contact with the film at the external surface, it never damages the film. |
