FR3024842B1 - Dispositif pour l'usinage electrochimique de pieces metalliques - Google Patents

Dispositif pour l'usinage electrochimique de pieces metalliques Download PDF

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Publication number
FR3024842B1
FR3024842B1 FR1557742A FR1557742A FR3024842B1 FR 3024842 B1 FR3024842 B1 FR 3024842B1 FR 1557742 A FR1557742 A FR 1557742A FR 1557742 A FR1557742 A FR 1557742A FR 3024842 B1 FR3024842 B1 FR 3024842B1
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FR
France
Prior art keywords
electrochemical machining
metal parts
electrode
machining
workpieces
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.)
Active
Application number
FR1557742A
Other languages
English (en)
Other versions
FR3024842A1 (fr
Inventor
Richard Keller
Walter Thomas Gmelin
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.)
EMAG Holding GmbH
Original Assignee
EMAG Holding GmbH
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 EMAG Holding GmbH filed Critical EMAG Holding GmbH
Publication of FR3024842A1 publication Critical patent/FR3024842A1/fr
Application granted granted Critical
Publication of FR3024842B1 publication Critical patent/FR3024842B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B23H9/14—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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

L'invention concerne un dispositif pour l'usinage électrochimique de pièces (3), dans lequel une différence de potentiel est créée entre les pièces (3) servant d'anode et au moins une électrode servant de cathode, et un enlèvement de matière est effectué par un électrolyte, lequel dispositif comporte au moins un segment d'électrode (1) pour l'usinage de surfaces de pièces et au moins un segment d'électrode (2) pour l'usinage d'évidements de pièces, les deux segments d'électrode (1, 2) pouvant être mis en contact avec les pièces (3) au moins en partie simultanément.
FR1557742A 2014-08-16 2015-08-14 Dispositif pour l'usinage electrochimique de pieces metalliques Active FR3024842B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014012180.1A DE102014012180B4 (de) 2014-08-16 2014-08-16 Vorrichtung zur elektrochemischen Bearbeitung metallischer Werkstücke

Publications (2)

Publication Number Publication Date
FR3024842A1 FR3024842A1 (fr) 2016-02-19
FR3024842B1 true FR3024842B1 (fr) 2021-12-10

Family

ID=55234751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557742A Active FR3024842B1 (fr) 2014-08-16 2015-08-14 Dispositif pour l'usinage electrochimique de pieces metalliques

Country Status (7)

Country Link
US (1) US20160045968A1 (fr)
JP (1) JP2016041466A (fr)
CN (1) CN105364234A (fr)
CH (1) CH710045B1 (fr)
DE (1) DE102014012180B4 (fr)
FR (1) FR3024842B1 (fr)
TW (1) TWI665043B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016123557A1 (de) * 2016-12-06 2018-06-07 Thyssenkrupp Ag Verfahren zum Herstellen von Nocken, Nockenwellen und Nockenwellenmodulen und derart hergestellter Nocken
CN110202224B (zh) * 2019-05-29 2024-01-26 西安工业大学 一种电解加工用凸轮胀开式旋转工具阴极

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566822A (fr) * 1957-04-19
FR1420882A (fr) * 1965-07-13 1965-12-10 Exnii Metallorezh Stankov Procédé d'usinage de pièces par électro-érosion
US3511767A (en) * 1968-11-18 1970-05-12 Anocut Eng Co Electrode for electrolytic shaping
DE2025392A1 (de) * 1970-05-25 1971-12-09 Nassovia Werkzeugmaschf Vorrichtung und Verfahren zur elektrochemischen Metallabtragung
DD120820A1 (fr) * 1975-09-02 1976-07-05
GB2350313A (en) * 1999-05-24 2000-11-29 M J Technologies Ltd Electrode position detection for electrical discharge machining
DE10132408C2 (de) * 2001-07-04 2003-08-21 Fraunhofer Ges Forschung Elektrode mit veränderbarer Form
CN101230481A (zh) * 2002-03-25 2008-07-30 株式会社荏原制作所 电解加工装置
US6680454B1 (en) * 2002-12-27 2004-01-20 General Electric Company Electromachining with perforated electrodes
JP2006110712A (ja) * 2004-09-17 2006-04-27 Minebea Co Ltd 電解加工冶具、それを用いた電解加工方法及びその用途
CN201338148Y (zh) * 2009-01-15 2009-11-04 安徽龙磁科技股份有限公司 一种用于凸模放电加工快速定位的夹具
DE102009032563A1 (de) 2009-07-10 2011-01-13 Mtu Aero Engines Gmbh Vorrichtung und Verfahren zum elektrochemischen Abtragen einer Oberfläche eines Bauteils
DE102010032326A1 (de) 2010-07-27 2012-02-02 Mtu Aero Engines Gmbh Elektrode und Verfahren zum elektrochemischen Bearbeiten eines Bauteils
US8663450B1 (en) * 2010-11-19 2014-03-04 The United States Of America As Represented By The Secretary Of The Army Guide bore electrical machining methods
CN103302368B (zh) * 2013-06-19 2015-02-18 清华大学 三电极高频超短脉冲微细电解加工电源及其电解加工方法

Also Published As

Publication number Publication date
CH710045A2 (de) 2016-02-29
FR3024842A1 (fr) 2016-02-19
DE102014012180A1 (de) 2016-02-18
TWI665043B (zh) 2019-07-11
DE102014012180B4 (de) 2019-01-31
US20160045968A1 (en) 2016-02-18
CN105364234A (zh) 2016-03-02
TW201615313A (zh) 2016-05-01
JP2016041466A (ja) 2016-03-31
CH710045B1 (de) 2020-07-31

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