Title:
BARREL POLISHING METHOD AND BARREL POLISHING MEDIA
Document Type and Number:
Japanese Patent JP3885605
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a barrel polishing method for polishing inside of a recessed part of a work and for finishing a surface of the work.
SOLUTION: In this barrel polishing method, the second media α smaller than a clearance of the recessed parts of the work to be polished in a barrel thereof and formed into a nearly triangle columnar shape, of which side surfaces 11 are recessed inside and of which each vertex part forming a triangle are formed into an arc shape, and the second media α larger than the clearance of the recessed part of the work are mixed.
Inventors:
Takamasa Kaneko
Kumamoto Yukio
Masayuki Suzuki
Kumamoto Yukio
Masayuki Suzuki
Application Number:
JP2002036797A
Publication Date:
February 21, 2007
Filing Date:
February 14, 2002
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B24B31/00; B24B31/14; (IPC1-7): B24B31/00; B24B31/14
Domestic Patent References:
| JP9070748A | ||||
| JP60201866A | ||||
| JP60232832A | ||||
| JP2001038601A |
Attorney, Agent or Firm:
Mikio Hatta
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
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