FR2467046B1 - - Google Patents

Info

Publication number
FR2467046B1
FR2467046B1 FR8018241A FR8018241A FR2467046B1 FR 2467046 B1 FR2467046 B1 FR 2467046B1 FR 8018241 A FR8018241 A FR 8018241A FR 8018241 A FR8018241 A FR 8018241A FR 2467046 B1 FR2467046 B1 FR 2467046B1
Authority
FR
France
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
Application number
FR8018241A
Other languages
French (fr)
Other versions
FR2467046A1 (fr
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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des Charmilles SA
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 CH917079A external-priority patent/CH634245A5/fr
Priority claimed from CH231880A external-priority patent/CH633739A5/fr
Application filed by Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of FR2467046A1 publication Critical patent/FR2467046A1/fr
Application granted granted Critical
Publication of FR2467046B1 publication Critical patent/FR2467046B1/fr
Granted legal-status Critical Current

Links

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
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR8018241A 1979-10-11 1980-08-20 Electrode en forme de fil pour le decoupage d'une piece metallique par etincelage erosif Granted FR2467046A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH917079A CH634245A5 (en) 1979-10-11 1979-10-11 Method and electrode for spark cutting
CH231880A CH633739A5 (en) 1980-03-25 1980-03-25 Electrode in the form of a wire for cutting a metal workpiece by electrical discharge (spark erosion)

Publications (2)

Publication Number Publication Date
FR2467046A1 FR2467046A1 (fr) 1981-04-17
FR2467046B1 true FR2467046B1 (OSRAM) 1984-03-09

Family

ID=25690132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018241A Granted FR2467046A1 (fr) 1979-10-11 1980-08-20 Electrode en forme de fil pour le decoupage d'une piece metallique par etincelage erosif

Country Status (8)

Country Link
US (1) US4341939A (OSRAM)
BR (1) BR8006559A (OSRAM)
DE (1) DE3035058C2 (OSRAM)
ES (1) ES8200253A1 (OSRAM)
FR (1) FR2467046A1 (OSRAM)
GB (1) GB2059324B (OSRAM)
IT (1) IT1129257B (OSRAM)
SE (1) SE444278B (OSRAM)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645831A5 (fr) * 1981-10-09 1984-10-31 Charmilles Sa Ateliers Procede et machine pour le decoupage.
US4448655A (en) * 1981-11-17 1984-05-15 Inoue-Japax Research Incorporated Traveling-wire electroerosion machining electrode and method
JPS58165927A (ja) * 1982-03-25 1983-10-01 Inoue Japax Res Inc ワイヤカツト放電加工用電極線
EP0129334B1 (en) * 1983-05-17 1987-07-15 Inoue-Japax Research Incorporated Tw-edm method and apparatus with a ferromagnetic wire electrode
CH664107A5 (de) * 1983-07-06 1988-02-15 Mitsubishi Electric Corp Elektrode fuer drahtschneide-funkenerosion.
JPS6029234A (ja) * 1983-07-11 1985-02-14 Mitsubishi Electric Corp ワイヤカツト放電加工用ワイヤ電極
JPS6133819A (ja) * 1984-07-24 1986-02-17 Naotake Mori 放電加工用電極
US4977303A (en) * 1984-08-28 1990-12-11 Charmilles Technologie S.A. Zinc or cadmium coated, surface oxidized electrode wire for EDM cutting of a workpiece; and method for forming such a wire
US4686153A (en) * 1984-12-08 1987-08-11 Fujikura Ltd. Electrode wire for use in electric discharge machining and process for preparing same
US4797527A (en) * 1985-02-06 1989-01-10 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Electrode for electric discharge machining and method for producing the same
JPS62148121A (ja) * 1985-12-20 1987-07-02 Sumitomo Electric Ind Ltd 放電加工用カツトワイヤ
US4717804A (en) * 1986-07-24 1988-01-05 General Electric Company EDM wire electrode
US4740666A (en) * 1986-08-28 1988-04-26 General Electric Company Electrical discharge machining electrode
EP0312674B1 (de) * 1987-10-23 1992-08-19 Berkenhoff GmbH Erodierelektrode, insbesondere Drahtelektrode für die funkenerosive Bearbeitung
ES2023789T3 (es) * 1988-03-26 1992-08-01 Berkenhoff Gmbh Alambre-electrodo para el corte por electroerosion.
US4988552A (en) * 1988-06-17 1991-01-29 Composite Concepts Company Electrical discharge machining electrode
KR920010862B1 (ko) * 1988-06-30 1992-12-19 미쯔비시 덴끼 가부시기가이샤 와이어컷방전 가공용 와이어전극
US5030818A (en) * 1989-08-28 1991-07-09 Dudas David J Composite wire electrode
EP0415501A1 (fr) * 1989-08-30 1991-03-06 Charmilles Technologies S.A. Fil-électrode multicouches
DE9013722U1 (de) * 1990-10-02 1991-01-24 Berkenhoff GmbH, 6301 Heuchelheim Drahtelektrode
US5320505A (en) * 1993-03-04 1994-06-14 Tecumseh Products Company Electrochemical machining of scroll wraps
US5808262A (en) * 1995-06-07 1998-09-15 Swil Limited Wire electrode for electro-discharge machining and method of manufacturing same
JP3248457B2 (ja) * 1996-12-26 2002-01-21 住友電気工業株式会社 ワイヤ放電加工用電極線の製造方法
CA2267621C (en) * 1997-07-30 2007-10-16 Ki Chul Seong Method of manufacturing porous electrode wire for electric discharge machining and structure of the electrode wire
US5945010A (en) * 1997-09-02 1999-08-31 Composite Concepts Company, Inc. Electrode wire for use in electric discharge machining and process for preparing same
DE19913694A1 (de) * 1999-03-25 2000-11-02 Berkenhoff Gmbh Drahtelektrode
WO2000067941A1 (fr) * 1999-05-07 2000-11-16 Mitsubishi Denki Kabushiki Kaisha Procede et appareil de traitement de surface par electro-erosion, et electrode de decharge
JP3627626B2 (ja) * 1999-09-06 2005-03-09 住友電気工業株式会社 ワイヤ放電加工用電極線
EP1106293B1 (fr) * 1999-12-09 2003-05-02 Charmilles Technologies S.A. Electrode pour l'usinage d'une pièce par électroérosion et son procédé de fabrication
DE10000858A1 (de) * 2000-01-12 2001-07-26 Berkenhoff Gmbh Drahtelektrode für das funkenerosive Schneiden von Hartmetall
DE50112526D1 (de) * 2001-09-21 2007-07-05 Berkenhoff Gmbh Drahtelektrode mit strukturierter Grenzfläche
FR2833875B1 (fr) * 2001-12-21 2004-07-02 Thermocompact Sa Fil pour electroerosion a grande vitesse d'usinage
US6528424B1 (en) * 2002-02-22 2003-03-04 Advanced Micro Devices, Inc. Method of electroplating a copper-zinc alloy thin film on a copper surface using a chemical solution
FR2881974B1 (fr) * 2005-02-11 2007-07-27 Thermocompact Sa Fil composite pour electroerosion.
KR100543847B1 (ko) * 2005-04-01 2006-01-20 주식회사 엠에이씨티 방전가공용 전극선 및 그 제조 방법
US8067689B2 (en) * 2005-12-01 2011-11-29 Composite Concepts Company EDM wire
JP4943827B2 (ja) * 2006-11-30 2012-05-30 矢崎総業株式会社 抵抗溶接方法及び導体ユニット
EP2067560B1 (en) * 2007-12-10 2012-03-21 Oki Electric Cable Co., Ltd. System for manufacturing a base wire for an electrode wire for wire electrodischarge machining
JP5238609B2 (ja) * 2009-05-26 2013-07-17 パナソニック株式会社 金属微粒子発生装置
WO2011068033A1 (en) 2009-12-04 2011-06-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
WO2012012701A1 (en) * 2010-07-23 2012-01-26 Innovative Technology Providers, Llc Graphitized edm wire
KR101284495B1 (ko) * 2011-04-29 2013-07-16 성기철 방전가공용 전극선 및 그 제조방법
KR101292343B1 (ko) * 2011-08-08 2013-07-31 성기철 방전가공용 전극선 및 그 제조방법
EP3053688B1 (en) * 2015-02-06 2019-10-09 Agie Charmilles SA Graphene electrode and method of producing such electrode
US11091820B2 (en) * 2016-10-14 2021-08-17 Thermocompact Alloy coated EDM wire
DE102018200308B4 (de) 2018-01-10 2019-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur herstellung einer werkzeugelektrode und verfahren zu ihrer verwendung
CA3110238A1 (en) 2018-02-22 2019-08-29 E. Holdings, Inc. Method for making mg brass edm wire
FR3083466B1 (fr) 2018-07-03 2020-12-18 Thermocompact Sa Fil electrode a couche poreuse pour electroerosion
FR3083999B1 (fr) 2018-07-23 2020-06-26 Thermocompact Procede et dispositif de prevention des ruptures de fil electrode lors d'un usinage par etincelage erosif
CN116000393B (zh) * 2023-02-08 2025-07-15 宁波博威合金精密细丝有限公司 一种单向走丝电火花加工用电极丝

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924170B2 (ja) * 1977-11-10 1984-06-07 秀夫 金子 放電加工用ワイヤ電極用合金
GB2015909B (en) * 1978-03-03 1982-12-01 Charmilles Sa Ateliers Electrode for spark erosion machining
US4286026A (en) * 1978-06-08 1981-08-25 Massachusetts Institute Of Technology Article for implanting radioactive metal on a substrate

Also Published As

Publication number Publication date
ES494980A0 (es) 1981-11-01
ES8200253A1 (es) 1981-11-01
US4341939A (en) 1982-07-27
IT1129257B (it) 1986-06-04
IT8068434A0 (it) 1980-09-17
DE3035058C2 (de) 1984-11-22
SE444278B (sv) 1986-04-07
DE3035058A1 (de) 1981-04-23
GB2059324A (en) 1981-04-23
GB2059324B (en) 1983-02-23
BR8006559A (pt) 1981-04-14
FR2467046A1 (fr) 1981-04-17
SE8005815L (sv) 1981-04-12

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