Title:
切屑を切断する機械加工用の装置及びこのような装置のための切削工具
Document Type and Number:
Japanese Patent JP4689909
Kind Code:
B2
Abstract:
A cutting tool (2) includes a front part (5), which has a cutting insert (6), as well as a rear part (7), which is detachably mountable in a holder (3) in an appurtenant machine. The tool (2) comprises a plurality of nozzles (13), which have the purpose of spraying jets (4) of high pressure cooling liquid towards the cutting insert (6). Supply of cooling liquid to these nozzles is guaranteed via a duct system positioned inside the tool, which system includes an equally large number of mutually spaced-apart ducts as the number of nozzles, the nozzles being adjusted in order to direct the jets thereof towards different points of impact on one and the same cutting insert. In this connection, it is possible to close the individual ducts inside the tool individually in order to enable spraying of only one jet at a time towards the appurtenant point of impact on the cutting insert.
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Inventors:
Ragelberg, Stig
Application Number:
JP2001520240A
Publication Date:
June 01, 2011
Filing Date:
June 08, 2000
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
B23B27/10; B23Q11/00; B23B25/00; B23B27/22; B23B29/04; B23B29/12; B23Q1/00; B23Q11/10
Domestic Patent References:
| JP10071510A |
Foreign References:
| WO1998048963A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Hiroshi Kamematsu
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Hiroshi Kamematsu
Masaya Nishiyama