JP2015511539A - 電極および電極を製造するための方法 - Google Patents

電極および電極を製造するための方法 Download PDF

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Publication number
JP2015511539A
JP2015511539A JP2014555568A JP2014555568A JP2015511539A JP 2015511539 A JP2015511539 A JP 2015511539A JP 2014555568 A JP2014555568 A JP 2014555568A JP 2014555568 A JP2014555568 A JP 2014555568A JP 2015511539 A JP2015511539 A JP 2015511539A
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JP
Japan
Prior art keywords
electrode
conductive material
workpiece
machined
manufacturing
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
JP2014555568A
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English (en)
Japanese (ja)
Inventor
トリマー，アンドリュー・リー
ルオ，ユアンフェン
ウェイ，ビン
ディートン，ジョン・ブロッダス
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2015511539A publication Critical patent/JP2015511539A/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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B23H1/06—Electrode material
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/10—Supply or regeneration of working media
    • 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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/12—Rotating-disc electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/22—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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/22—Electrodes specially adapted therefor or their manufacture
    • B23H7/24—Electrode material
    • 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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/36—Supply or regeneration of working media
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Powder Metallurgy (AREA)
JP2014555568A 2012-02-07 2013-01-18 電極および電極を製造するための方法 Pending JP2015511539A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210026442.4A CN103240473B (zh) 2012-02-07 2012-02-07 电极及其制造方法
PCT/US2013/022010 WO2013119372A1 (en) 2012-02-07 2013-01-18 Electrode and method for manufacturing the same

Publications (1)

Publication Number Publication Date
JP2015511539A true JP2015511539A (ja) 2015-04-20

Family

ID=47664428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014555568A Pending JP2015511539A (ja) 2012-02-07 2013-01-18 電極および電極を製造するための方法

Country Status (7)

Country Link
US (2) US10399165B2 (enExample)
EP (1) EP2812145B1 (enExample)
JP (1) JP2015511539A (enExample)
CN (1) CN103240473B (enExample)
BR (1) BR112014019439A8 (enExample)
CA (2) CA2863614C (enExample)
WO (1) WO2013119372A1 (enExample)

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JP2018069443A (ja) * 2016-09-30 2018-05-10 ゼネラル・エレクトリック・カンパニイ 電気浸食プロセスのための電極およびそれに関連する方法

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US10682715B2 (en) 2015-05-28 2020-06-16 General Electric Company Method for material recovery in electroerosion machining
US11161190B2 (en) * 2015-05-28 2021-11-02 General Electric Company Electrode for electroerosion machining system
US9662840B1 (en) 2015-11-06 2017-05-30 Velo3D, Inc. Adept three-dimensional printing
US10399166B2 (en) 2015-10-30 2019-09-03 General Electric Company System and method for machining workpiece of lattice structure and article machined therefrom
US9962767B2 (en) 2015-12-10 2018-05-08 Velo3D, Inc. Apparatuses for three-dimensional printing
US20170239719A1 (en) 2016-02-18 2017-08-24 Velo3D, Inc. Accurate three-dimensional printing
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
EP3263316B1 (en) 2016-06-29 2019-02-13 VELO3D, Inc. Three-dimensional printing and three-dimensional printers
US11691343B2 (en) 2016-06-29 2023-07-04 Velo3D, Inc. Three-dimensional printing and three-dimensional printers
US20180093418A1 (en) 2016-09-30 2018-04-05 Velo3D, Inc. Three-dimensional objects and their formation
WO2018128695A2 (en) 2016-11-07 2018-07-12 Velo3D, Inc. Gas flow in three-dimensional printing
CN106735633B (zh) * 2016-12-23 2019-02-26 北京市电加工研究所 一种闭式叶轮电火花加工装置及加工方法
US10611092B2 (en) 2017-01-05 2020-04-07 Velo3D, Inc. Optics in three-dimensional printing
WO2018145260A1 (en) * 2017-02-08 2018-08-16 General Electric Company Electromachining systems and methods
WO2018160807A1 (en) 2017-03-02 2018-09-07 Velo3D, Inc. Three-dimensional printing of three dimensional objects
WO2018183396A1 (en) 2017-03-28 2018-10-04 Velo3D, Inc. Material manipulation in three-dimensional printing
US10272525B1 (en) 2017-12-27 2019-04-30 Velo3D, Inc. Three-dimensional printing systems and methods of their use
US10144176B1 (en) 2018-01-15 2018-12-04 Velo3D, Inc. Three-dimensional printing systems and methods of their use
CN109551245A (zh) * 2019-01-25 2019-04-02 深圳创源航天科技有限公司 电弧放电微爆加工与车削复合加工机床
US11833604B2 (en) 2019-05-23 2023-12-05 Corning Incorporated Method of preparing an electrode for use in forming a honeycomb extrusion die
CN110193647B (zh) * 2019-07-04 2024-05-10 湖北汽车工业学院 一种电弧增材制造用丝-粉同送的焊枪套筒
EP4003701A4 (en) 2019-07-26 2023-11-08 Velo3d Inc. Quality assurance in formation of three-dimensional objects
DE102019213342A1 (de) * 2019-09-03 2021-03-04 MTU Aero Engines AG Verfahren und Vorrichtung zum elektrochemischen Bearbeiten von Bauteilen
CN110842657B (zh) * 2019-11-26 2021-05-18 中国航发贵州黎阳航空动力有限公司 一种航空发动机零件密封蜂窝加工方法及装置
CN111715952B (zh) * 2020-06-12 2022-06-24 西安工业大学 一种用于大长径比异形孔电熔爆加工的旋转式工具电极
GB202106010D0 (en) * 2021-04-27 2021-06-09 Cummins Ltd Electrode assembly and method
US20230347432A1 (en) * 2022-04-29 2023-11-02 Rolls-Royce Corporation Variable conductivity electrode for pulsed electrochemical machining
CN118619407A (zh) * 2024-06-25 2024-09-10 江南大学 一种电极与流道同构形的微放电有机废水降解装置
CN118905919B (zh) * 2024-08-20 2025-06-17 浙江同越光学科技有限公司 一种电流变齿轮式工具电极及其抛光方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018069443A (ja) * 2016-09-30 2018-05-10 ゼネラル・エレクトリック・カンパニイ 電気浸食プロセスのための電極およびそれに関連する方法
JP7033870B2 (ja) 2016-09-30 2022-03-11 ゼネラル・エレクトリック・カンパニイ 電気浸食プロセスのための電極およびそれに関連する方法

Also Published As

Publication number Publication date
WO2013119372A1 (en) 2013-08-15
CA2863614C (en) 2019-03-05
BR112014019439A8 (pt) 2017-07-11
CN103240473B (zh) 2015-08-19
US10399165B2 (en) 2019-09-03
CA2863614A1 (en) 2013-08-15
CA3030524A1 (en) 2013-08-15
BR112014019439A2 (enExample) 2017-06-20
US11440113B2 (en) 2022-09-13
EP2812145B1 (en) 2019-06-05
US20150014281A1 (en) 2015-01-15
EP2812145A1 (en) 2014-12-17
CN103240473A (zh) 2013-08-14
US20200016673A1 (en) 2020-01-16

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