Title:
DEBURRING TOOL AND DEBURRING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/004363
Kind Code:
A1
Abstract:
This deburring tool (1) has a cylindrical shaft part (2). When the distal end side of the shaft part (2) is a first direction (X1) and the proximal end side is a second direction (X2), the shaft part (2) comprises: a guide section (6) having an annular guide surface (6a); and a cutting-edge-forming section (7) having an outer peripheral surface (11) that is continuous in the second direction (X2) of the guide surface (6a). The cutting-edge-forming section (7) is provided with grooves (12) that extend in the second direction (X2) from the guide surface (6a), on the outer peripheral surface (11). At opening edges (20) of the grooves (12) in the cutting-edge-forming section (7), the opening edge (20) portions extending from the guide surface (6a) in the second direction (X2) are cutting edges (25), (26). In a deburring step, the guide surface (6a) and the cutting-edge-forming section (7) are brought into contact with a surface (50a) to be deburred while rotating the deburring tool (1).
Inventors:
SATO KOJI (JP)
Application Number:
PCT/JP2023/016385
Publication Date:
January 04, 2024
Filing Date:
April 26, 2023
Export Citation:
Assignee:
XEBEC TECH CO LTD (JP)
International Classes:
B23D79/00; B23C3/12
Foreign References:
| JP7071778B1 | 2022-05-19 | |||
| US6276881B1 | 2001-08-21 | |||
| JP2004330353A | 2004-11-25 | |||
| JPH09248713A | 1997-09-22 | |||
| JPS62100813U | 1987-06-26 |
Attorney, Agent or Firm:
KAWAI Toru et al. (JP)
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