To provide an electro-deposition tool and a method for manufacturing an electro-deposition tool, which does not need a reversing process as in a reversing plating method, can level an abrasive grain density and easily adjusts the grain size or the number of abrasive grains.
A plurality of beads 10 which have a grain size 400% or more as large as an average grain size of the abrasive grains to be electro-deposited and are insoluble in plating liquid and electrically non-conductive are arranged on the surface of a base metal 2 with the highest density. Under this state, on the surface of the base metal 2, a first plating film 11 is formed which includes recessed parts 11a formed with spherical surfaces of the beads 10 and planar protruding parts 11b which do not come into contact with the beads 10. The first plating film 11 including the beads 10 is ground so that the entire surfaces of the protruding parts 11b of the first plating film 11 are rough. Thus, the abrasive grains 13 are continuously arranged on the exposed protruding parts 11b of the first plating film 11 and a second plating film 14 is electro-deposited on the first plating film 11 so as to electro-deposit and fix the abrasive grains 13 on the protruding parts 11b and the electro-deposition tool is obtained.
YOKOI KINYA
NORITAKE CO LTD
JP2001269870A | 2001-10-02 | |||
JP2002011659A | 2002-01-15 | |||
JP2001219376A | 2001-08-14 | |||
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JP2001105327A | 2001-04-17 | |||
JP2004268238A | 2004-09-30 | |||
JP2004268237A | 2004-09-30 |
Takashi Kuboyama
Mikio Hotta