CN100591452C - 分布式电弧电蚀 - Google Patents

分布式电弧电蚀 Download PDF

Info

Publication number
CN100591452C
CN100591452C CN200510069696A CN200510069696A CN100591452C CN 100591452 C CN100591452 C CN 100591452C CN 200510069696 A CN200510069696 A CN 200510069696A CN 200510069696 A CN200510069696 A CN 200510069696A CN 100591452 C CN100591452 C CN 100591452C
Authority
CN
China
Prior art keywords
electrode
workpiece
controller
electrolyte
axis
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.)
Expired - Lifetime
Application number
CN200510069696A
Other languages
English (en)
Chinese (zh)
Other versions
CN1693024A (zh
Inventor
M·S·兰菲尔
B·魏
R·原
J·F·维斯塞斯
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 CN1693024A publication Critical patent/CN1693024A/zh
Application granted granted Critical
Publication of CN100591452C publication Critical patent/CN100591452C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
    • 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
    • B23H5/00—Combined machining
    • B23H5/02—Electrical discharge machining combined with 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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/32—Maintaining desired spacing between electrode and workpiece, e.g. by means of particulate 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
    • 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
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • 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
    • B23H2400/00—Moving mechanisms for tool electrodes
    • B23H2400/10—Moving mechanisms for tool electrodes for rotating the electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CN200510069696A 2004-05-07 2005-05-08 分布式电弧电蚀 Expired - Lifetime CN100591452C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/842,344 US20050247569A1 (en) 2004-05-07 2004-05-07 Distributed arc electroerosion
US10/842344 2004-05-07

Publications (2)

Publication Number Publication Date
CN1693024A CN1693024A (zh) 2005-11-09
CN100591452C true CN100591452C (zh) 2010-02-24

Family

ID=34941090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510069696A Expired - Lifetime CN100591452C (zh) 2004-05-07 2005-05-08 分布式电弧电蚀

Country Status (4)

Country Link
US (2) US20050247569A1 (https=)
EP (1) EP1593449B1 (https=)
JP (1) JP5789070B2 (https=)
CN (1) CN100591452C (https=)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326719A1 (de) * 2003-06-06 2004-12-23 Rolls-Royce Deutschland Ltd & Co Kg Verdichterschaufelfuß für Triebwerksschaufeln von Flugzeugtriebwerken
DE102004013031A1 (de) * 2004-03-16 2005-10-06 Waldrich Siegen Werkzeugmaschinen Gmbh Verfahren und Maschine zur Herstellung einer Walze
US20050218089A1 (en) * 2004-03-30 2005-10-06 General Electric Company Flushing and filtering system for electroerosion machining
US20050247569A1 (en) * 2004-05-07 2005-11-10 Lamphere Michael S Distributed arc electroerosion
DE102004036598A1 (de) * 2004-07-28 2006-03-23 Mtu Aero Engines Gmbh Verfahren zum Herstellen aerodynamischer Strukturen bei der Fertigung von integral beschaufelten Gasturbinenrotoren
US8070933B2 (en) * 2005-05-06 2011-12-06 Thielenhaus Microfinishing Corp. Electrolytic microfinishing of metallic workpieces
GB0513465D0 (en) * 2005-07-01 2005-08-10 Elekta Ab Manufacture of multi-leaf collimators
US20080210571A1 (en) * 2006-08-24 2008-09-04 Extrude Hone Corporation Machine And Method For Electrochemically Polishing Indentations Within An Aluminum Wheel
US7824526B2 (en) * 2006-12-11 2010-11-02 General Electric Company Adaptive spindle assembly for electroerosion machining on a CNC machine tool
US20080142488A1 (en) * 2006-12-19 2008-06-19 General Electric Company Compound electrode, methods of manufacture thereof and articles comprising the same
US7741576B2 (en) * 2007-05-11 2010-06-22 General Electric Company Apparatus and method for hybrid machining a workpiece
US7976694B2 (en) * 2007-07-17 2011-07-12 General Electric Company Apparatus and method for hybrid machining a contoured, thin-walled workpiece
JP5301125B2 (ja) * 2007-08-03 2013-09-25 ゼネラル・エレクトリック・カンパニイ 複合電気機械加工方法
CN101468416B (zh) * 2007-12-25 2013-01-02 通用电气公司 电腐蚀加工主轴系统
US20100030365A1 (en) * 2008-07-30 2010-02-04 Pratt & Whitney Combined matching and inspection process in machining of fan case rub strips
US9333577B2 (en) * 2008-08-29 2016-05-10 General Electric Company Electro discharge machining apparatus and method
US8236162B2 (en) * 2008-09-30 2012-08-07 General Electric Company Electroerosion machining system and method for electrode wear compensation
EP2181792B1 (de) * 2008-11-04 2011-04-20 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Herstellen von Bohrungen in einer Kante einer Turbinenschaufel
US20100163427A1 (en) * 2008-12-31 2010-07-01 Yimin Zhan Methods and systems for electromachining of a workpiece
GB2467523A (en) * 2009-01-30 2010-08-04 Cummins Turbo Tech Ltd Method for manufacturing turbine wheels
DE102009022926B4 (de) * 2009-05-27 2011-09-15 Mtu Aero Engines Gmbh Elektrode zur elektrochemischen Bearbeitung eines Werkstücks
US8560110B2 (en) 2009-06-19 2013-10-15 General Electric Company Electroerosion control system and a dual mode control system
US8535491B2 (en) * 2009-09-18 2013-09-17 General Electric Company Electrochemical machining assembly with curved electrode
IT1396512B1 (it) 2009-10-21 2012-12-14 Nuovo Pignone Spa Metodo e dispositivo per compensazione di utensile
CN102133666B (zh) * 2010-01-22 2014-08-20 通用电气公司 刀具接头组件及加工系统
CN102398093B (zh) 2010-09-14 2014-09-24 通用电气公司 加工系统和方法
DE102011014364A1 (de) * 2011-03-17 2012-09-20 Stoba Präzisionstechnik Gmbh & Co. Kg Verfahren und Vorrichtung zum elektrochemischen Bearbeiten von Werkstücken
US9101998B2 (en) * 2011-08-18 2015-08-11 Victor Equipment Company Air-carbon arc system and apparatus for detecting and/or reducing irregularities in a work piece surface and method of using the same
GB201200360D0 (en) * 2012-01-11 2012-02-22 Rolls Royce Plc Component production method
CN103240473B (zh) 2012-02-07 2015-08-19 通用电气公司 电极及其制造方法
US20140001158A1 (en) * 2012-06-27 2014-01-02 General Electric Company Systems and methods for repairing encased components
CN102909443B (zh) * 2012-09-29 2014-09-17 北京迪蒙数控技术有限责任公司 涡轮盘电火花成形加工及在线检测装置
CN103521861B (zh) * 2013-09-29 2015-10-28 南京航空航天大学 基于三维复合流场的整体叶盘型面电解加工装置及方法
FR3015554B1 (fr) * 2013-12-19 2016-01-29 Snecma Secteur d'anneau de turbine pour turbomachine d'aeronef, presentant des orifices de prehension ameliores
TWI594826B (zh) * 2014-02-13 2017-08-11 國立高雄應用科技大學 複合式微放電研磨加工機台
CN103817388B (zh) * 2014-03-04 2017-07-28 山东理工大学 一种制备螺旋型硬质合金微细铣刀的装置
CN105081491A (zh) 2014-05-15 2015-11-25 通用电气公司 加工系统及用于其上的刀具固持装置
CN104084654B (zh) * 2014-07-15 2016-08-31 上海交通大学 六轴联动空间摇动电火花加工方法
US10022812B2 (en) * 2014-10-09 2018-07-17 General Electric Company Methods for the electroerosion machining of high-performance metal alloys
CN104646773B (zh) * 2014-11-11 2016-08-24 新疆短电弧科技开发有限公司 一种短电弧便携可移动放电加工系统
CN107206517B (zh) * 2015-02-27 2020-01-14 国立大学法人东京大学 电解加工装置以及电解加工方法
US9346113B1 (en) * 2015-03-19 2016-05-24 Johnson Technology, Inc. Electrical discharge machining integrated control system
CN104772535B (zh) * 2015-04-09 2017-07-18 上海交通大学 开放式三维流道高速电弧放电层扫加工方法
CN106141340A (zh) 2015-04-24 2016-11-23 通用电气公司 轮廓加工方法及用该方法加工的零件
CN104959686A (zh) * 2015-06-01 2015-10-07 苏州市宝玛数控设备有限公司 一种电火花线切割加工铝合金的工艺改进方法
DE102015216844A1 (de) * 2015-09-03 2017-03-09 MTU Aero Engines AG Vorrichtung und Verfahren zur Herstellung eines Schaufelblattes
CN106552975B (zh) * 2015-09-28 2019-01-01 通用电气公司 加工工具和加工系统
CN105537786B (zh) * 2016-03-04 2018-02-02 北方工业大学 一种旋转超声辅助电磁激励调制高效电弧加工方法
ITUA20162126A1 (it) * 2016-03-30 2017-09-30 Exergy Spa Metodo per la costruzione di dischi palettati per turbomacchine radiali e disco palettato ottenuto tramite tale metodo
US10245666B2 (en) 2016-06-30 2019-04-02 General Electric Company Drilling tool for use in machining a conductive work piece
CN107876912B (zh) * 2017-11-29 2019-08-16 中山市榄商置业发展有限公司 一种大尺寸多轴联动电解加工机床
CN108380989B (zh) * 2018-03-28 2024-04-23 北京汉飞航空科技有限公司 一种航空发动机整体叶盘的加工方法及设备
EP3552746A1 (de) * 2018-04-10 2019-10-16 Siemens Aktiengesellschaft Vorrichtung zum selektiven elektrochemischen bearbeiten von werkstücken und anlage zum herstellen eines werkstücks mit einer solchen vorrichtung
KR102135212B1 (ko) * 2018-10-24 2020-07-17 (주)애니캐스팅 전해생성물 제거가 가능한 전해가공장치
CN109226778B (zh) * 2018-11-15 2024-01-30 深圳创源航天科技有限公司 一种金属粉末颗粒制备装置
CN109848493B (zh) * 2019-01-30 2021-01-01 上海交通大学 一种基于放电加工的多功能集成制造系统
CN109746534B (zh) * 2019-02-18 2021-04-30 上海交通大学 基于电弧放电和铣削组合的叶盘类零件加工系统和方法
CN109926670B (zh) * 2019-04-12 2024-04-19 南京宁庆数控机床制造有限公司 电解加工机床的主轴结构
DE102019210905A1 (de) 2019-07-23 2021-01-28 MTU Aero Engines AG Verfahren und Vorrichtung zum Bearbeiten von Bauteilen durch elektrochemisches Abtragen
CN110605445B (zh) * 2019-08-16 2020-08-21 南京航空航天大学 一种非匀速双旋转整体叶盘叶栅通道电解加工方法
CN110935968B (zh) * 2019-12-04 2020-08-18 合肥工业大学 一种整体叶盘一体化电解加工的方法及电解工具
CN112171010B (zh) * 2020-10-09 2021-06-04 昆山宝锦激光拼焊有限公司 一种测量洞口大小且焊接设备
US12186820B2 (en) * 2021-01-06 2025-01-07 General Electric Company Contact matrix for grounding a ceramic component during electrical discharge machining
CN113118573A (zh) * 2021-03-09 2021-07-16 广东工业大学 一种管电极电解铣削加工深窄槽的方法及装置
US20240165724A1 (en) * 2022-11-22 2024-05-23 General Electric Company Electrical discharge machining system with integrated flushing
CN116117251B (zh) * 2023-02-14 2025-07-04 南京航空航天大学 闭式叶环旋入式叶栅通道电解加工装置及方法
CN116586701B (zh) * 2023-05-04 2026-02-06 南京航空航天大学 电解电弧复合/电解一体化铣削加工装置及方法
CN121083001B (zh) * 2025-11-13 2026-02-03 苏州电加工机床研究所有限公司 一种微小孔电火花电化学复合加工集成式供液方法

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417006A (en) * 1965-01-20 1968-12-17 Inoue Kiyoshi Method of and apparatus for electrical machining of metallic workpieces
US3591761A (en) * 1968-07-05 1971-07-06 Ibm Pattern and cavity electroerosion by repeated raster scanning
JPS5142682B2 (https=) * 1972-02-18 1976-11-17
US4159407A (en) * 1974-03-23 1979-06-26 Rolls-Royce (1971) Limited Methods and apparatus for electrically machining a work piece
DE7330369U (de) * 1975-07-31 1976-03-18 Languepin, Carel Fouche, Paris VorrichtUng zur elektrischen Bearbeitung von Werkstücken
US4441005A (en) * 1980-05-06 1984-04-03 Sodick Co., Ltd. EDM Pulse generator with a variable output inductor for producing pulse with gradually rising edges
US4697059A (en) * 1980-08-14 1987-09-29 Sodick Co., Ltd. Apparatus for pattern controlled electrode movement for E.D.M.
US4521332A (en) * 1981-03-23 1985-06-04 Pennwalt Corporation Highly alkaline cleaning dispersion
JPS57168833A (en) * 1981-04-03 1982-10-18 Hitachi Seiko Ltd Detecting method of electric discharge machining condition
JPS5850414A (ja) * 1981-09-21 1983-03-24 Japax Inc ジヤパツクス株式会社
JPS5877414A (ja) * 1981-11-02 1983-05-10 Inoue Japax Res Inc 電気加工用加工液及びこの加工液を使用する電気加工方法
US4534831A (en) * 1982-09-27 1985-08-13 Inoue-Japax Research Incorporated Method of and apparatus for forming a 3D article
JPS5976720A (ja) * 1982-10-27 1984-05-01 Inoue Japax Res Inc 放電加工装置
US4608476A (en) * 1983-09-22 1986-08-26 Japax Incorporated Retraction control for 3D-path controlled generic electrode electroerosion
ZA85914B (en) * 1984-02-28 1985-09-25 Westinghouse Electric Corp Electrode for disintegrating metallic material
JPS6161720A (ja) * 1984-09-03 1986-03-29 Nissan Motor Co Ltd タ−ビンロ−タの加工方法
JPS61103725A (ja) * 1984-10-25 1986-05-22 Inoue Japax Res Inc ワイヤカツト放電加工方法
JPH0794088B2 (ja) * 1987-03-18 1995-10-11 工業技術院長 電解液中ア−ク放電による非導電性材料の加工法
US4772372A (en) * 1987-05-13 1988-09-20 General Electric Company Electrodes for electrochemically machining airfoil blades
JPH07121489B2 (ja) * 1988-03-25 1995-12-25 工業技術院長 電解液中アーク放電を利用した加工の制御方法
CH678156A5 (https=) * 1989-03-20 1991-08-15 Exnii Metallorezh Stankov
US5128010A (en) * 1990-08-28 1992-07-07 Liangcai Ye Apparatus for electrical machining
US5115112A (en) * 1991-02-25 1992-05-19 General Electric Company Spark erosion machining device and method for correcting for the wear of a machining electrode
DE69300988T2 (de) * 1992-02-12 1996-08-08 Charmilles Technologies Verfahren und Vorrichtung zum elektroerosiven Herstellen hohler 3-D-Kontouren mit einer dünnen rotierenden Elektrode
CH688850A5 (fr) * 1993-08-19 1998-04-30 Charmilles Technologies Electrodes-outil pour fraisage par électro-érosion.
EP0642867A1 (fr) * 1993-09-10 1995-03-15 Charmilles Technologies S.A. Structure pour machine d'électroérosion
JPH08108322A (ja) * 1994-10-12 1996-04-30 Mitsubishi Heavy Ind Ltd 放電加工装置
JP3645957B2 (ja) * 1995-12-28 2005-05-11 株式会社ソディック 放電加工方法及び装置
JP3217999B2 (ja) * 1997-12-03 2001-10-15 セイコーインスツルメンツ株式会社 部品製作方法及び部品製作装置
US6127642A (en) * 1998-09-10 2000-10-03 General Electric Company Flex restrained electrical discharge machining
DE19849577C2 (de) * 1998-10-27 2000-12-07 Agie Sa Verfahren und Vorrichtung zum dreidimensionalen Bearbeiten eines Werkstücks mittels elektroerosiver oder elektrochemischer Bearbeitung
EP1057565B1 (en) * 1999-06-02 2006-03-29 General Electric Company Post-cast EDM method for reducing the thickness of a turbine nozzle wall
US20030024122A1 (en) * 1999-07-29 2003-02-06 Yoshikazu Ichiyama Method and apparatus for producing hydrodynamic bearing parts by electrochemical machining
US6423290B1 (en) * 2000-05-31 2002-07-23 International Business Machines Corporation Method for recovering an organic solvent from an acidic waste stream such as in integrated chip manufacturing
GB2363749A (en) * 2000-06-23 2002-01-09 Univ Nottingham Trent Acoustic feedback in the control of electrical discharge machining
US6579439B1 (en) * 2001-01-12 2003-06-17 Southern Industrial Chemicals, Inc. Electrolytic aluminum polishing processes
US7128825B2 (en) * 2001-03-14 2006-10-31 Applied Materials, Inc. Method and composition for polishing a substrate
US6806435B2 (en) * 2001-04-12 2004-10-19 Elenix, Inc. Small hole electric discharge machine drill provided with depth-specific processing means
US20020157964A1 (en) * 2001-04-25 2002-10-31 Hoffman Industries International, Ltd. System and method for electrolytic cleaning
US6562227B2 (en) * 2001-07-31 2003-05-13 General Electric Company Plunge electromachining
US20030075453A1 (en) * 2001-10-19 2003-04-24 Dolan Shawn E. Light metal anodization
US6844519B2 (en) * 2002-03-14 2005-01-18 Mc Machinery Systems, Inc. Electric sparking drill and method for forming a hole with an electric spark
US7175752B2 (en) * 2002-05-24 2007-02-13 Federal-Mogul Worldwide, Inc. Method and apparatus for electrochemical machining
US6680454B1 (en) * 2002-12-27 2004-01-20 General Electric Company Electromachining with perforated electrodes
US6787728B2 (en) * 2002-12-27 2004-09-07 General Electric Company Method and apparatus for near net shape rapid rough electromachining for blisks
US6858125B2 (en) * 2002-12-27 2005-02-22 General Electric Company Multi-axis numerical control electromachining of bladed disks
GB0304321D0 (en) * 2003-02-26 2003-04-02 Bladon Jets Ltd Fans and turbines
US20050121332A1 (en) * 2003-10-03 2005-06-09 Kochilla John R. Apparatus and method for treatment of metal surfaces by inorganic electrophoretic passivation
US6969817B2 (en) * 2003-10-15 2005-11-29 General Electric Company Apparatus and method for machining in confined spaces
US6897400B1 (en) * 2004-03-16 2005-05-24 General Electric Company Out flushing guide bushing
US20050218089A1 (en) * 2004-03-30 2005-10-06 General Electric Company Flushing and filtering system for electroerosion machining
US20050247569A1 (en) * 2004-05-07 2005-11-10 Lamphere Michael S Distributed arc electroerosion
US20050273999A1 (en) * 2004-06-09 2005-12-15 General Electric Company Method and system for fabricating components
US8323473B2 (en) * 2004-11-23 2012-12-04 General Electric Company Methods and systems for monitoring and controlling electroerosion
KR101142719B1 (ko) * 2005-02-28 2012-05-04 스미또모 가가꾸 가부시키가이샤 적층 물품의 제조 방법
US20070199829A1 (en) * 2006-02-28 2007-08-30 Federal-Mogul World Wide, Inc. Application of tribologically active surface to a metal work-piece using electrochemical machining

Also Published As

Publication number Publication date
JP2005319577A (ja) 2005-11-17
JP5789070B2 (ja) 2015-10-07
CN1693024A (zh) 2005-11-09
US20070256939A1 (en) 2007-11-08
EP1593449B1 (en) 2013-01-02
EP1593449A3 (en) 2006-01-18
US20050247569A1 (en) 2005-11-10
EP1593449A2 (en) 2005-11-09

Similar Documents

Publication Publication Date Title
CN100591452C (zh) 分布式电弧电蚀
CN100471604C (zh) 叶片盘的多轴数控电加工装置和方法
JP4906229B2 (ja) ブリスクをニアネットシェイプ高速荒加工するための方法及び装置
US10022812B2 (en) Methods for the electroerosion machining of high-performance metal alloys
RU2465995C2 (ru) Устройство и способ для комбинированной обработки фасонной тонкостенной обрабатываемой детали
US7741576B2 (en) Apparatus and method for hybrid machining a workpiece
US7394040B2 (en) Electromachining process and apparatus
JP2016221675A (ja) 電食加工システム用の電極
JP6797457B2 (ja) 電食加工における材料回収のための方法
TW201531359A (zh) 複合式微放電研磨加工機台
Sivakumar et al. Micro‐Electrical Discharge Machining: State of Art

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100224