ES2167787T3 - Electrodo de erosion de alta resistencia. - Google Patents

Electrodo de erosion de alta resistencia.

Info

Publication number
ES2167787T3
ES2167787T3 ES97940119T ES97940119T ES2167787T3 ES 2167787 T3 ES2167787 T3 ES 2167787T3 ES 97940119 T ES97940119 T ES 97940119T ES 97940119 T ES97940119 T ES 97940119T ES 2167787 T3 ES2167787 T3 ES 2167787T3
Authority
ES
Spain
Prior art keywords
erosion electrode
high resistance
outer layer
area
resistance erosion
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
ES97940119T
Other languages
English (en)
Inventor
Bernd Barthel
Heinrich Groos
Hans Hermanni
Klaus Tauber
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.)
Berkenhoff and Co KG
Original Assignee
Berkenhoff and Co KG
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 Berkenhoff and Co KG filed Critical Berkenhoff and Co KG
Application granted granted Critical
Publication of ES2167787T3 publication Critical patent/ES2167787T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Non-Insulated Conductors (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Furnace Details (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

LA INVENCION SE REFIERE A UN ELECTRODO DE EROSION DE ALTA RESISTENCIA, TENIENDO BUENA CONDUCTIVIDAD ELECTRICA. COMPRENDE UN NUCLEO DE ACERO, UNA CAPA INTERMEDIA DE COBRE O UNA ALEACION QUE CONTIENE COBRE, Y UNA CAPA EXTERIOR CONTENIENDO AL MENOS 40 % DE ZINC. EL NUCLEO DE ACERO COMPRENDE UNA ESTRUCTURA TEMPLADA QUE CONTIENE ENTRE 0,6 Y 1 % EN PESO DE CARBON Y OCUPA UNA ZONA DEL NUCLEO QUE CORRESPONDE ENTRE EL 50 Y EL 75 % DEL DIAMETRO DEL ELECTRODO DE EROSION, OCUPANDO LA CAPA INTERMEDIA UNA ZONA ENTRE 5 Y 40 % DEL DIAMETRO TOTAL, DE MODO QUE LA CAPA EXTERIOR OCUPA UNA ZONA ENTRE EL 10 Y EL 30 %, Y EL CONTENIDO EN ZINC DE LA CAPA EXTERIOR SE ENCUENTRA ENTRE EL 40 Y EL 60 % EN PESO.
ES97940119T 1996-09-04 1997-08-22 Electrodo de erosion de alta resistencia. Expired - Lifetime ES2167787T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19635775A DE19635775A1 (de) 1996-09-04 1996-09-04 Hochfeste Erodierelektrode

Publications (1)

Publication Number Publication Date
ES2167787T3 true ES2167787T3 (es) 2002-05-16

Family

ID=7804532

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97940119T Expired - Lifetime ES2167787T3 (es) 1996-09-04 1997-08-22 Electrodo de erosion de alta resistencia.

Country Status (12)

Country Link
US (1) US6448527B1 (es)
EP (1) EP0925138B1 (es)
JP (1) JP2000517248A (es)
KR (1) KR100456060B1 (es)
CN (1) CN1080159C (es)
AT (1) ATE208677T1 (es)
BR (1) BR9711674A (es)
CA (1) CA2264902C (es)
DE (2) DE19635775A1 (es)
ES (1) ES2167787T3 (es)
TW (1) TW360576B (es)
WO (1) WO1998009764A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723512B2 (en) * 1997-08-29 2004-04-20 Selective Genetics Inc. Methods using genetic package display for detecting and identifying protein-protein interactions that facilitate internalization and transgene expression and cells or tissues competent for the same and methods for evolving gene delivery vectors
DE19913694A1 (de) * 1999-03-25 2000-11-02 Berkenhoff Gmbh Drahtelektrode
EP1283757B1 (en) 2000-05-24 2004-09-08 N.V. Bekaert S.A. Electric discharge machining wire
DE50113785D1 (de) * 2001-09-21 2008-05-08 Berkenhoff Gmbh Drahtelektrode zum funkenerosiven Schneiden
ATE362816T1 (de) * 2001-09-21 2007-06-15 Berkenhoff Gmbh Drahtelektrode mit strukturierter grenzfläche
KR100485645B1 (ko) * 2002-11-06 2005-04-27 홍덕스틸코드주식회사 와이어 방전가공용 전극선과 그 제조 방법
WO2005097387A1 (en) * 2004-04-01 2005-10-20 Nv Bekaert Sa Electrode for high-speed electrical discharge machining
JP4917747B2 (ja) * 2004-11-10 2012-04-18 トクセン工業株式会社 放電加工用電極線
DE102012102325B3 (de) 2012-03-20 2013-07-18 OxiMa Tec GmbH Elektrode zur Bearbeitung eines Werkstückes
DE102013009767A1 (de) * 2013-06-11 2014-12-11 Heinrich Stamm Gmbh Drahtelektrode zum funkenerosiven Schneiden von Gegenständen
CN104400159A (zh) * 2014-10-28 2015-03-11 苏州市宝玛数控设备有限公司 一种高效多层复合电极丝
CN111906163B (zh) * 2020-09-10 2024-11-22 广德克莱德新材料技术有限公司 一种多层金属包覆电火花切割丝及其制造方法
RU2756092C1 (ru) * 2020-12-07 2021-09-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный аграрный университет" (ФГБОУ ВО Алтайский ГАУ) Способ изготовления сварочного биметаллического электрода намораживанием
CN113823435B (zh) * 2021-09-08 2024-04-23 湖州金钛导体技术有限公司 一种复合电极丝、复合电极丝的制备方法及应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015909B (en) * 1978-03-03 1982-12-01 Charmilles Sa Ateliers Electrode for spark erosion machining
US4686153A (en) * 1984-12-08 1987-08-11 Fujikura Ltd. Electrode wire for use in electric discharge machining and process for preparing same
DE3678440D1 (de) * 1986-07-17 1991-05-02 Consiglio Nazionale Ricerche Tartrat enthaltendes legierungsbad fuer das elektroplattieren von messing auf stahldraht und verfahren zu dessen verwendung.
ATE79579T1 (de) * 1987-10-23 1992-09-15 Berkenhoff Gmbh Erodierelektrode, insbesondere drahtelektrode fuer die funkenerosive bearbeitung.
US4988552A (en) * 1988-06-17 1991-01-29 Composite Concepts Company Electrical discharge machining electrode

Also Published As

Publication number Publication date
BR9711674A (pt) 1999-08-24
HK1020266A1 (en) 2000-04-07
DE19635775A1 (de) 1998-03-05
WO1998009764A1 (de) 1998-03-12
ATE208677T1 (de) 2001-11-15
KR100456060B1 (ko) 2004-11-06
US6448527B1 (en) 2002-09-10
EP0925138A1 (de) 1999-06-30
CA2264902C (en) 2005-08-09
CN1080159C (zh) 2002-03-06
EP0925138B1 (de) 2001-11-14
KR20000068427A (ko) 2000-11-25
CA2264902A1 (en) 1998-03-12
JP2000517248A (ja) 2000-12-26
CN1219899A (zh) 1999-06-16
DE59705408D1 (de) 2001-12-20
TW360576B (en) 1999-06-11

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