Title:
切削工具及び切削工具を使用したディスク保持治具の作製方法
Document Type and Number:
Japanese Patent JP7329844
Kind Code:
B2
Abstract:
To provide a cutting tool and a manufacturing method of a disk holding jig using the cutting tool.SOLUTION: A cutting tool 100 according to the present invention comprises: a rotor 10 which rotates around a columnar central shaft; and a cutting blade 20 which is formed so as to extend in the radial direction from a side surface of the rotor 10. The cutting blade 20 includes a blade 21 on the tip of a square pole. The blade 21 is formed such that the tip is oblique and is attached such that the tip of the blade 21 is arranged in the rotation direction of the rotor 10.SELECTED DRAWING: Figure 1
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Inventors:
Akira Nakamura
Toru Nakamura
Toru Nakamura
Application Number:
JP2020088631A
Publication Date:
August 21, 2023
Filing Date:
May 21, 2020
Export Citation:
Assignee:
Technoplast Co., Ltd.
International Classes:
B23D13/00; B23D5/02; B23D13/04
Domestic Patent References:
| JP2011194481A | ||||
| JP2003127026A | ||||
| JP2009512567A | ||||
| JP2010535639A | ||||
| JP2017119344A |
Foreign References:
| KR200425304Y1 |
Attorney, Agent or Firm:
▲高▼荒 新一
Motoi Eguchi
Motoi Eguchi