Title:
回転溝フライスおよびその切削インサート
Document Type and Number:
Japanese Patent JP4588716
Kind Code:
B2
Abstract:
A rotary slot milling cutter has a plurality of cutting portions, each cutting portion having an insert pocket and a cutting insert removably mounted therein. The cutting insert includes a top face and a bottom face which has two spaced-apart abutments, with a ceiling formed therebetween. The insert pocket has a generally axially disposed pocket base provided with two support surfaces and a radially extending rib disposed therebetween, the rib having a roof and two banks. When the cutting insert is mounted in the insert pocket, the abutment platforms abut the support surfaces, and a gap exists between the roof of the rib and the ceiling, and between each side-slope and adjacent banks.
Inventors:
Amir Satran
Zvia Fishman
Zvia Fishman
Application Number:
JP2006542111A
Publication Date:
December 01, 2010
Filing Date:
November 08, 2004
Export Citation:
Assignee:
Iscar Limited
International Classes:
B23C5/08; B23C5/20; B23C5/22
Domestic Patent References:
| JP2003525133A | ||||
| JP60042502U | ||||
| JP4051307U |
Foreign References:
| WO2003004204A1 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe