Title:
DEEP HOLE BORING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/044511
Kind Code:
A1
Abstract:
Deep hole boring is effected by mounting on a tool holder (10) a tool (T) such as a drill, reamer, end mill or the like having a through-hole in the direction of the axis (O), supplying pressurized gas of 1.5-5 MPa to the through-hole via the tool holder (10), and jetting the pressurized gas or a mist-like working liquid from the tip of the tool (T).
Inventors:
SUZUKI MASAHARU (JP)
Application Number:
PCT/JP2004/017027
Publication Date:
May 19, 2005
Filing Date:
November 10, 2004
Export Citation:
Assignee:
MAKINO J CO LTD (JP)
SUZUKI MASAHARU (JP)
SUZUKI MASAHARU (JP)
International Classes:
B23B41/02; B23C5/28; B23Q11/00; B23Q11/10; (IPC1-7): B23Q11/00
Foreign References:
| JPH08197371A | 1996-08-06 | |||
| JP2002066873A | 2002-03-05 | |||
| JP2002321111A | 2002-11-05 |
Other References:
See also references of EP 1693146A4
Attorney, Agent or Firm:
Aoki, Atsushi (ISHIDA & ASSOCIATES Toranomon 37 Mori
Bldg., 5-1, Toranomon 3-chom, Minato-ku Tokyo 23, JP)
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