ES8200253A1 - Procedimiento para la fabricacion de un electrodo en forma de hilo para cortar un electrodo pieza por descargas erosi- vas intermitentes - Google Patents

Procedimiento para la fabricacion de un electrodo en forma de hilo para cortar un electrodo pieza por descargas erosi- vas intermitentes

Info

Publication number
ES8200253A1
ES8200253A1 ES494980A ES494980A ES8200253A1 ES 8200253 A1 ES8200253 A1 ES 8200253A1 ES 494980 A ES494980 A ES 494980A ES 494980 A ES494980 A ES 494980A ES 8200253 A1 ES8200253 A1 ES 8200253A1
Authority
ES
Spain
Prior art keywords
electrode
cutting
workpiece
electrical discharges
layer
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
Application number
ES494980A
Other languages
English (en)
Other versions
ES494980A0 (es
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 ES494980A0 publication Critical patent/ES494980A0/es
Publication of ES8200253A1 publication Critical patent/ES8200253A1/es
Expired 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)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UN ELECTRODO EN FORMA DE HILO EN EL CORTE DE UN ELECTRODO PIEZA POR DESCARGAS ELECTRICAS EROSIVAS INTERMITENTES. EL ALMA DEL ELECTRODO SE CONSTITUYE DE UN METAL CONDUCTOR (1) DE ELECTRICIDAD; SOBRE LA SUPERFICIE DE DICHA ALMA SE DEPOSITA UN REVESTIMIENTO FORMADO POR UNA PELICULA DE MATERIAL (2); SE PROVOCA LA OXIDACION DEL METAL QUE CONSTITUYE LA PELICULA, MEDIANTE TRATAMIENTO TERMICO EN UN GAS QUE CONTIENE OXIGENO, REPITIENDO SECUENCIALMENTE, POR LO MENOS DOS VECES, DICHO DEPOSITO DE MATERIAL Y DICHA OXIDACION HASTA QUEDAR RECUBIERTO DE UNA DELGADA PELICULA DE OTRO MATERIAL (3) NO METALICO; DICHA PELICULA DELGADA TIENE UN ESPESOR SUFICIENTE PARA QUE POSEA UN EFECTO PROPIO DE LOS SEMICONDUCTORES, CUANDO ESTA EN CONTACTO CON EL ELECTRODO PIEZA; ADEMAS, LA PELICULA DELGADA (3) SE HACE CONDUCTORA POR DESCARGA ELECTRICA Y/O TERMICA CUANDO LA DIFERENCIA DE POTENCIAL APLICADA ESTA COMPRENDIDA ENTRE EL VALOR DE ALGUNOS VOLTIOS A UNA CENTENA DE VOLTIOS.
ES494980A 1979-10-11 1980-09-12 Procedimiento para la fabricacion de un electrodo en forma de hilo para cortar un electrodo pieza por descargas erosi- vas intermitentes Expired ES8200253A1 (es)

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
ES494980A0 ES494980A0 (es) 1981-11-01
ES8200253A1 true ES8200253A1 (es) 1981-11-01

Family

ID=25690132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494980A Expired ES8200253A1 (es) 1979-10-11 1980-09-12 Procedimiento para la fabricacion de un electrodo en forma de hilo para cortar un electrodo pieza por descargas erosi- vas intermitentes

Country Status (8)

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

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
DE3424958A1 (de) * 1983-07-06 1985-01-17 Mitsubishi Denki K.K., Tokio/Tokyo Drahtelektrode fuer eine elektrische entladungsbearbeitung mittels schneidedraht
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
ES2033916T3 (es) * 1987-10-23 1993-04-01 Berkenhoff Gmbh Electrodo erosivo, esencialmente electrodo de alambre para la mecanizacion electrica-erosiva.
DE3867061D1 (de) * 1988-03-26 1992-01-30 Berkenhoff Gmbh Drahtelektrode zum funkenerosiven schneiden.
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
CN1078831C (zh) * 1997-07-30 2002-02-06 成机哲 放电加工用多孔性电极线及其制造方法
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
CN1109592C (zh) * 1999-05-07 2003-05-28 三菱电机株式会社 放电表面处理方法和装置及放电表面处理用电极
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
ES2287060T3 (es) * 2001-09-21 2007-12-16 Berkenhoff Gmbh Electrodo de hilo con interfaz estructurado.
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
US20100163529A1 (en) * 2007-12-10 2010-07-01 Oki Electric Cab Le Co., Ltd. Electrode wire for wire electrodischarge machining, method of manufacturing the same, and system for manufacutring base wire for the same
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
CN109952386B (zh) * 2016-10-14 2021-05-04 瑟莫康柏克特公司 合金涂覆的edm丝
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
JP6817463B2 (ja) 2018-02-22 2021-01-20 イー．ホールディングス，インコーポレーテッド Ｍｇ黄銅ＥＤＭワイヤを製造するための方法
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
CN116000393A (zh) * 2023-02-08 2023-04-25 宁波博德高科股份有限公司 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
DE3035058A1 (de) 1981-04-23
SE444278B (sv) 1986-04-07
BR8006559A (pt) 1981-04-14
ES494980A0 (es) 1981-11-01
DE3035058C2 (de) 1984-11-22
FR2467046B1 (es) 1984-03-09
FR2467046A1 (fr) 1981-04-17
SE8005815L (sv) 1981-04-12
IT8068434A0 (it) 1980-09-17
GB2059324A (en) 1981-04-23
IT1129257B (it) 1986-06-04
GB2059324B (en) 1983-02-23
US4341939A (en) 1982-07-27

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