ELECTRODE, ELECTROCHEMICAL MACHINING DEVICE USING AFOREMENTIONED ELECTRODE, ELECTROCHEMICAL MACHINING METHOD, AND MACHINED ARTICLE MACHINED BY MEANS OF SAID METHOD

Title:

ELECTRODE, ELECTROCHEMICAL MACHINING DEVICE USING AFOREMENTIONED ELECTRODE, ELECTROCHEMICAL MACHINING METHOD, AND MACHINED ARTICLE MACHINED BY MEANS OF SAID METHOD

Document Type and Number:

WIPO Patent Application WO/2014/073453

Kind Code:

A1

Abstract:

This electrode (4) is provided with: a core tube (41) that uses a material capable of forming a second hole (101b), which differs in direction or in curvature from a first hole (101a) formed with a predetermined curvature, in a manner joined to the first hole (101a); and a covering (42) adhered to the outer periphery of the core tube (41). As a result, an electrode having a high degree of freedom in machining shape and having a simple structure, an electrochemical machining device using the electrode, and an electrochemical machining method are achieved.

Inventors:

MORI TAKAYUKI (JP)
SUNADA HIROYUKI (JP)
HOSOE HIROTARO (JP)

Application Number:

PCT/JP2013/079602

Publication Date:

May 15, 2014

Filing Date:

October 31, 2013

Export Citation:

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Assignee:

INST TECH PRECISION ELECT (JP)

International Classes:

B23H3/04; B23H7/22; B23H7/26; B23H9/14

Foreign References:

JPH0751948A	1995-02-28
JP2001081537A	2001-03-27
JP2009024223A	2009-02-05
JP2010063887A	2010-03-25
JP2006124830A	2006-05-18
JP2009273579A	2009-11-26
JP2000042834A	2000-02-15
JPH0751948A	1995-02-28
JPH07314258A	1995-12-05
JP2011062811A	2011-03-31

Other References: