[go: up one dir, main page]

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
DE129334T1 (de) * 1983-05-17 1987-08-13 Inoue-Japax Research Inc., Yokohama, Kanagawa Verfahren zum elektroerosiven bearbeiten mit bewegter elektrode und apparat mit einer ferromagnetischen drahtelektrode.
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
EP0334971B1 (de) * 1988-03-26 1991-12-18 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
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
JP4333037B2 (ja) * 1999-05-07 2009-09-16 三菱電機株式会社 放電表面処理方法及び装置並びに放電表面処理用電極
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
ES2196710T3 (es) * 1999-12-09 2003-12-16 Charmilles Technologies Electrodo para el mecanizado de una pieza por electroerosion y su procedimiento de fabricacion.
DE10000858A1 (de) * 2000-01-12 2001-07-26 Berkenhoff Gmbh Drahtelektrode für das funkenerosive Schneiden von Hartmetall
ATE362816T1 (de) * 2001-09-21 2007-06-15 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
EP2005343B1 (en) * 2005-12-01 2020-06-03 Thermocompact 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
KR102241766B1 (ko) 2009-12-04 2021-04-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 그 제조 방법
EP2595773A4 (en) * 2010-07-23 2014-03-12 Innovative Technology Providers Llc GRAPHITEED 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
EP3526354B1 (en) 2016-10-14 2024-05-01 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
EP3585535A4 (en) 2018-02-22 2021-04-28 E. Holdings, Inc. METHOD OF MANUFACTURING A 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
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
US4341939A (en) 1982-07-27
SE444278B (sv) 1986-04-07
IT1129257B (it) 1986-06-04
BR8006559A (pt) 1981-04-14
DE3035058C2 (de) 1984-11-22
IT8068434A0 (it) 1980-09-17
DE3035058A1 (de) 1981-04-23
GB2059324A (en) 1981-04-23
GB2059324B (en) 1983-02-23
ES494980A0 (es) 1981-11-01
SE8005815L (sv) 1981-04-12
FR2467046B1 (es) 1984-03-09
FR2467046A1 (fr) 1981-04-17

Similar Documents

Publication Publication Date Title
ES8200253A1 (es) Procedimiento para la fabricacion de un electrodo en forma de hilo para cortar un electrodo pieza por descargas erosi- vas intermitentes
EP0257487A3 (en) Electrical discharge machining electrode
IS1141B6 (is) Málmrafskaut klætt með endurbættu verndunarefni
JPS563118A (en) Coated miniature drill made of hard alloy metal
JPS52100376A (en) Coated cutting tip of sintered hard alloy
JPS5270751A (en) Manufacture of electrode of gas discharge panel
GB1396898A (en) Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization
JPS55131178A (en) Manufacture of hot zinc dipped steel sheet having blackening resistance
JPS5467198A (en) Anti-corrosion material for high temperature weak oxidation atmosphere
ES2000131A6 (es) Componente de aluminio o de una aleacion de aluminio
GB2158844A (en) Process for applying thermal barrier coatings to metals and resulting product
GB1397395A (en) Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization
PL241633A1 (en) Protection coating of materials resistant to changes of temperature,applied on metal part of complex electrode for manufacturing electric steel
JPS5366362A (en) Plane laminated cathode
JPS5687663A (en) Thin film forming method
JPS6478725A (en) Electric discharge machining wire
JPS56118243A (en) Cathode for dc type gas discharge indication panel and manufacture
JPS572876A (en) Formation of copper film on inorganic oxide substrate
JPS54153787A (en) Aluminum and zinc double layer plating steel plate and its production
MD50C2 (ro) Electrod - sculă pentru taiere prin eroziune electrică
JPS5437039A (en) Production of elongated materials such as plate, strip or wire
JPS5641394A (en) Electrolytic electrode
GB1177302A (en) Improvements in or relating to Grid Electrodes
JPS5782229A (en) Magnetic recording body and its manufacture
ES435840A1 (es) Procedimiento de recubrir substratos metalicos con recubri- mientos ceramicos.