Title:
CHIP REMOVING TOOL AND CHIP REMOVING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2013129010
Kind Code:
A
Abstract:
To provide a technique for favorably removing chips pinched in a narrow clearance of a workpiece.
A chip removing tool includes: a head part that can enter the inside the narrow clearance of the workpiece and is arranged toward a direction away from a pressing surface arranged on a tip and a bottom face of the narrow clearance, and an inclined groove that is inclined relative to a direction orthogonal to the bottom surface. The chip removing tool further includes a shaft part which removably supports the head part. The head part is formed into a cylindrical shape and is rotatably moved in the narrow clearance by the shaft part so that the chips are preferably collected in the inclined groove.
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Inventors:
WATANABE KAZUHARU
Application Number:
JP2011279923A
Publication Date:
July 04, 2013
Filing Date:
December 21, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B23Q11/00
Domestic Patent References:
| JPS5167488U | 1976-05-28 | |||
| JP2011125969A | 2011-06-30 |
Attorney, Agent or Firm:
Juichiro Yano
Hideaki Masatsu
Hideaki Masatsu