Title:
ELECTROCHEMICAL MACHINING TOOL, ELECTROCHEMICAL MACHINING SYSTEM, AND METHOD OF MANUFACTURING PERFORATED MEMBER
Document Type and Number:
WIPO Patent Application WO/2014/185107
Kind Code:
A1
Abstract:
In order to increase the current-carrying area, suppress the frequency of short circuits, and make possible electrochemical machining, this electrochemical machining tool (3) has a tool main body (10) provided with an electrode (11) which is formed from a flexible conductive material having a cylindrical shape extending along the axis (O) and on the inside of which an electrolyte (W) flows towards the leading end (10a), and with an insulation layer (12) which covers the outer peripheral surface of the electrode (11) so as to expose the leading end surface of the electrode (11). A non-insulated part (15) which exposes the outer peripheral surface of the electrode (11) is formed on the tool main body (10), and this non-insulated part (15) is sandwiched on both sides in the direction of the axis (O) by the insulation layer (12).
Inventors:
MUKAI YOSUKE (JP)
TAMURA KAZUHISA (JP)
ASANO SHIN (JP)
KOBAYASHI TETSUHEI (JP)
SHINTANI TOMOFUMI (JP)
TAMURA KAZUHISA (JP)
ASANO SHIN (JP)
KOBAYASHI TETSUHEI (JP)
SHINTANI TOMOFUMI (JP)
Application Number:
PCT/JP2014/053545
Publication Date:
November 20, 2014
Filing Date:
February 14, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B23H3/04; B23H9/10; B23H9/14
Foreign References:
| JP2002307249A | 2002-10-23 | |||
| US20090277803A1 | 2009-11-12 | |||
| US6582584B2 | 2003-06-24 | |||
| JP2008229842A | 2008-10-02 | |||
| JP2012035369A | 2012-02-23 | |||
| JP2011177819A | 2011-09-15 | |||
| JP2008038774A | 2008-02-21 |
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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