JP2013255989A - 非円形孔を形成するための電極及び電解加工プロセス - Google Patents

非円形孔を形成するための電極及び電解加工プロセス Download PDF

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Publication number
JP2013255989A
JP2013255989A JP2013120420A JP2013120420A JP2013255989A JP 2013255989 A JP2013255989 A JP 2013255989A JP 2013120420 A JP2013120420 A JP 2013120420A JP 2013120420 A JP2013120420 A JP 2013120420A JP 2013255989 A JP2013255989 A JP 2013255989A
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JP
Japan
Prior art keywords
conductive member
electrode
exposed portions
exposed
workpiece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2013120420A
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English (en)
Japanese (ja)
Other versions
JP2013255989A5 (enExample
Inventor
Bin Wei
ビン・ウェイ
Kevin Leon Bruce
ケビン・レオン・ブルース
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/491,700 external-priority patent/US8900424B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2013255989A publication Critical patent/JP2013255989A/ja
Publication of JP2013255989A5 publication Critical patent/JP2013255989A5/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14—Making holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining
    • B23H2300/12—Positive and negative pulsed electrochemical machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP2013120420A 2012-06-08 2013-06-07 非円形孔を形成するための電極及び電解加工プロセス Pending JP2013255989A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/491,700 2012-06-08
US13/491,700 US8900424B2 (en) 2008-05-12 2012-06-08 Electrode and electrochemical machining process for forming non-circular holes

Publications (2)

Publication Number Publication Date
JP2013255989A true JP2013255989A (ja) 2013-12-26
JP2013255989A5 JP2013255989A5 (enExample) 2016-07-21

Family

ID=48699531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013120420A Pending JP2013255989A (ja) 2012-06-08 2013-06-07 非円形孔を形成するための電極及び電解加工プロセス

Country Status (4)

Country Link
EP (1) EP2671660B1 (enExample)
JP (1) JP2013255989A (enExample)
CN (1) CN103480930B (enExample)
RU (1) RU2013126224A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014223706A (ja) * 2013-05-16 2014-12-04 三菱重工業株式会社 電解加工工具、電解加工システム、及び孔空き部材の製造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014101308B4 (de) * 2014-02-03 2022-01-27 Stoba Holding Gmbh & Co. Kg Kraftstoffeinspritzdosiereinrichtung, Kraftstoffeinspritzdüse, Werkzeug zum Herstellen einer Kraftstoffeinspritzdosiereinrichtung und Verfahren zum Herstellen einer Kraftstoffdosiereinrichtung
CN105081487B (zh) * 2014-05-21 2019-01-22 通用电气公司 用于电化学加工的电解液及使用该电解液的电化学加工方法
CN107523856B (zh) * 2016-06-17 2020-11-06 通用电气公司 对工件进行加工的系统和方法以及制品
CN106825801A (zh) * 2017-01-23 2017-06-13 深圳大学 导电膜电解加工工具电极及其制造方法和制造装置
CN106925850B (zh) * 2017-05-03 2019-01-01 广东工业大学 一种型腔电解加工装置
CN107503800B (zh) * 2017-09-30 2019-08-06 南京赛达机械制造有限公司 一种抗氧化汽轮机叶片
CN111136352B (zh) * 2019-12-31 2020-12-11 安徽工业大学 一种柔性板带式电解加工工具阴极及其加工方法
CN115464340B (zh) * 2022-09-15 2024-11-26 上海联擎动力技术有限公司 一种用于椭圆形深孔加工的电极制作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740146A (ja) * 1993-01-19 1995-02-10 Corning Inc 形状管電解加工方法
JP2008229842A (ja) * 2007-03-22 2008-10-02 General Electric Co <Ge> テーパー冷却孔を形成するシステム及び方法
JP2011062811A (ja) * 2009-09-18 2011-03-31 General Electric Co <Ge> 湾曲電極及び電解加工法並びにこれを利用した組立体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88211332U (zh) * 1988-01-12 1988-12-28 龚伟海 可一次完成钻孔、攻丝工作的刃具
CN2363821Y (zh) * 1998-10-07 2000-02-16 机械工业部苏州电加工机床研究所 新型高速电火花深小孔加工用电极
US6627054B2 (en) * 2001-01-23 2003-09-30 General Electric Company Electrode for electrochemical machining
CN1943951A (zh) * 2006-10-20 2007-04-11 南京航空航天大学 肋化深小孔电解加工方法及专用工具阴极
US7964087B2 (en) * 2007-03-22 2011-06-21 General Electric Company Methods and systems for forming cooling holes having circular inlets and non-circular outlets
CN201091948Y (zh) * 2007-10-24 2008-07-30 广东轻工职业技术学院 自导向复合材料管电极及其电火花深小孔加工装置
US8778147B2 (en) * 2008-05-12 2014-07-15 General Electric Company Method and tool for forming non-circular holes using a selectively coated electrode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740146A (ja) * 1993-01-19 1995-02-10 Corning Inc 形状管電解加工方法
JP2008229842A (ja) * 2007-03-22 2008-10-02 General Electric Co <Ge> テーパー冷却孔を形成するシステム及び方法
JP2011062811A (ja) * 2009-09-18 2011-03-31 General Electric Co <Ge> 湾曲電極及び電解加工法並びにこれを利用した組立体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014223706A (ja) * 2013-05-16 2014-12-04 三菱重工業株式会社 電解加工工具、電解加工システム、及び孔空き部材の製造方法

Also Published As

Publication number Publication date
EP2671660A2 (en) 2013-12-11
CN103480930A (zh) 2014-01-01
EP2671660A3 (en) 2018-01-03
CN103480930B (zh) 2017-12-15
RU2013126224A (ru) 2014-12-20
EP2671660B1 (en) 2021-04-14

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