To provide a cutter for cutting an electrode capable of suppressing lowering of cutting capacity without adhering brazing filler metal to a cutting surface of the electrode.
Each of an upper blade member 40 and a lower blade member 42 is constituted of a base metal part 26 made of stainless steel and a blade part 28 made of ceramics to be a non-metal material. The blade part 28 is joined to an installation recessed part 30 of the base metal part 26 by resin-based adhesive. The resin-based adhesive is made of acrylic-based or epoxy-based adhesive. When the sheet-like electrode is cut by the upper blade member 40 and the lower blade member 42, metal of a collector in the sheet-like electrode hardly aggregates to the blade part 28 to suppress lowering of cutting capacity. As a result, cutting burrs, etc. hardly adhere to the cutting surface of the sheet-like electrode. Since the brazing filler metal is not used for joining the blade part 28 and the base metal part 26, the brazing filler metal does not adhere to the cutting surface of the sheet-like electrode.
SAITO TAKAYUKI
| JP2002239833A | 2002-08-28 | |||
| JPH07124816A | 1995-05-16 | |||
| JPS62175774U | 1987-11-07 |
Kenji Yamada
Hisao Nagaga
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