Title:
切りくず誘導機能付き切削工具
Document Type and Number:
Japanese Patent JP5279300
Kind Code:
B2
Abstract:
The present invention provides a cutting tool and a cutting method for the cutting tool which enable curl of a chip to be corrected without causing the chip to be jammed and which also allow the chip to be guided by correcting the direction of the chip to a desired one. A cutting tool 1 has a guide groove 5 formed in a raked face 4 and extending from a cutting edge line 5 to guide a chip 10. The guide groove 7 has a smaller width than the chip 10. A part of a rake face 10 side of the chip 10 is fitted into the guide groove 7 to allow the chip 10 to be guided. A cover 8 may be provided on the raked face 4. In place of the guide groove 7, a guide protrusion may be provided.
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Inventors:
Eiji company book
Tomio Koide
Tomio Koide
Application Number:
JP2008050697A
Publication Date:
September 04, 2013
Filing Date:
February 29, 2008
Export Citation:
Assignee:
Nagoya University
Murata Machinery Co., Ltd.
Murata Machinery Co., Ltd.
International Classes:
B23B27/14
Domestic Patent References:
| JP2001212704A | ||||
| JP11090705A | ||||
| JP54047193A | ||||
| JP11197933A |
Attorney, Agent or Firm:
Masashi Noda