DE68903054T2 - Elektrodendraht fuer schneiddrahterosionsmaschine. - Google Patents

Elektrodendraht fuer schneiddrahterosionsmaschine.

Info

Publication number
DE68903054T2
DE68903054T2 DE8989102310T DE68903054T DE68903054T2 DE 68903054 T2 DE68903054 T2 DE 68903054T2 DE 8989102310 T DE8989102310 T DE 8989102310T DE 68903054 T DE68903054 T DE 68903054T DE 68903054 T2 DE68903054 T2 DE 68903054T2
Authority
DE
Germany
Prior art keywords
electric wire
cutting machine
edm cutting
edm
machine
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 - Fee Related
Application number
DE8989102310T
Other languages
English (en)
Other versions
DE68903054D1 (de
Inventor
Masato Mitsubishi Denki Banzai
Yoshio Mitsubishi Denk Shibata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27528319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68903054(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE68903054D1 publication Critical patent/DE68903054D1/de
Publication of DE68903054T2 publication Critical patent/DE68903054T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE8989102310T 1988-06-30 1989-02-10 Elektrodendraht fuer schneiddrahterosionsmaschine. Expired - Fee Related DE68903054T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP16340788 1988-06-30
JP20532288 1988-08-18
JP20532188 1988-08-18
JP21920788 1988-09-01
JP31294088 1988-12-13

Publications (2)

Publication Number Publication Date
DE68903054D1 DE68903054D1 (de) 1992-11-05
DE68903054T2 true DE68903054T2 (de) 1993-04-15

Family

ID=27528319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989102310T Expired - Fee Related DE68903054T2 (de) 1988-06-30 1989-02-10 Elektrodendraht fuer schneiddrahterosionsmaschine.

Country Status (5)

Country Link
US (1) US4968867A (de)
EP (1) EP0348594B1 (de)
JP (1) JP2559271B2 (de)
KR (1) KR920010862B1 (de)
DE (1) DE68903054T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415501A1 (de) * 1989-08-30 1991-03-06 Charmilles Technologies S.A. Mehrschichtige Drahtelektrode
DE9013722U1 (de) * 1990-10-02 1991-01-24 Berkenhoff Gmbh, 6301 Heuchelheim, De
FR2679806B1 (fr) * 1991-08-02 1995-04-07 Trefimetaux Electrode en alliage de cuivre a hautes performances pour usinage par electroerosion et procede de fabrication.
JP3389612B2 (ja) * 1992-06-11 2003-03-24 住友電気工業株式会社 ワイヤカット放電加工用電極線
US5808262A (en) * 1995-06-07 1998-09-15 Swil Limited Wire electrode for electro-discharge machining and method of manufacturing same
DE19704169A1 (de) * 1997-02-05 1998-08-13 Rovema Gmbh Verpackungsmaschine
JPH11320269A (ja) * 1998-03-13 1999-11-24 Hitachi Cable Ltd 放電加工用電極線
DE19813215A1 (de) 1998-03-26 1999-09-30 Rovema Gmbh Schlauchbeutelmaschine
JP3520767B2 (ja) * 1998-05-15 2004-04-19 日立電線株式会社 放電加工用電極線の製造方法
DE19913694A1 (de) * 1999-03-25 2000-11-02 Berkenhoff Gmbh Drahtelektrode
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
ATE238874T1 (de) * 1999-12-09 2003-05-15 Charmilles Technologies Drahtelektrode zum funkenerodieren und verfahren zur herstellung
AU2001273949A1 (en) * 2000-05-24 2001-12-03 N V. Bekaert S.A. Electric discharge machining wire
WO2002023618A1 (fr) * 2000-09-18 2002-03-21 Nippon Steel Corporation Fil de connexion de semi-conducteur et son procede de fabrication
KR100688336B1 (ko) * 2003-10-22 2007-03-08 엘에스전선 주식회사 은(Ａｇ)도금된 통전용 부스바의 제조방법
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
PL2172295T3 (pl) * 2008-10-01 2012-11-30 Berkenhoff Gmbh Elektroda drutowa do cięcia metodą obróbki elektroerozyjnej
EP2193867B2 (de) 2008-12-03 2022-12-21 Berkenhoff GmbH Verfahren zur Herstellung einer Drahtelektrode zum funkenerosiven Schneiden.
JP5054854B2 (ja) * 2010-10-18 2012-10-24 日本タングステン株式会社 放電加工用電極
US9839970B2 (en) * 2010-12-21 2017-12-12 Lincoln Global, Inc. Dual wire welding system and method
JP2014200872A (ja) * 2013-04-03 2014-10-27 日立金属株式会社 放電加工用電極線およびその製造方法
DE102013009767A1 (de) * 2013-06-11 2014-12-11 Heinrich Stamm Gmbh Drahtelektrode zum funkenerosiven Schneiden von Gegenständen
CN103273150B (zh) * 2013-06-13 2015-11-04 宁波博威麦特莱科技有限公司 一种高效率的精密模具切割用电极丝及其制备方法
FR3015762B1 (fr) * 2013-12-19 2017-12-15 Nexans Element electriquement conducteur allonge resistant a l'oxydation
TW201545828A (zh) * 2014-06-10 2015-12-16 Ya-Yang Yan 一種放電加工切割線及該放電加工切割線之製造方法
US10532418B2 (en) 2017-08-08 2020-01-14 Lincoln Global, Inc. Dual wire welding or additive manufacturing contact tip and diffuser
US11504788B2 (en) 2017-08-08 2022-11-22 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10792752B2 (en) 2017-08-08 2020-10-06 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US11440121B2 (en) 2017-08-08 2022-09-13 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10773335B2 (en) 2017-08-08 2020-09-15 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
CN108115237A (zh) * 2017-12-31 2018-06-05 宁波博德高科股份有限公司 一种高效冲洗电极丝及其制备方法
JP2020049573A (ja) * 2018-09-26 2020-04-02 日立金属株式会社 放電加工用電極線
US11285557B2 (en) 2019-02-05 2022-03-29 Lincoln Global, Inc. Dual wire welding or additive manufacturing system
US11498146B2 (en) 2019-09-27 2022-11-15 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
CN112222552B (zh) * 2020-09-07 2022-08-26 宁波康强微电子技术有限公司 一种伽马电极丝及其制备方法

Family Cites Families (18)

* 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
SE444278B (sv) * 1979-10-11 1986-04-07 Charmilles Sa Ateliers Tradformig elektrod samt sett att tillverka sadan elektrod
JPS5789527A (en) * 1980-11-19 1982-06-03 Inoue Japax Res Inc Method of wire-cut electric discharge machining
JPS57156129A (en) * 1981-03-17 1982-09-27 Furukawa Electric Co Ltd:The Wire cut electric discharge machining electrode wire
JPS5859736A (ja) * 1981-10-07 1983-04-08 Mitsubishi Electric Corp ワイヤカツト放電加工装置
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
US4475996A (en) * 1982-03-03 1984-10-09 Inoue-Japax Research Incorporated Multi-strand wire electroerosion machining method and apparatus
JPS5950141A (ja) * 1982-09-17 1984-03-23 Hitachi Cable Ltd 放電加工用電極線
JPS59169723A (ja) * 1983-03-17 1984-09-25 Tatsuta Electric Wire & Cable Co Ltd 放電加工用電極ワイヤ
JPS6094227A (ja) * 1983-10-26 1985-05-27 Daiichi Denko Kk ワイヤカツト放電加工用電極線
JPS613615A (ja) * 1984-06-18 1986-01-09 Yamada Dobby Co Ltd 巻取装置の巻取速度制御方法と巻取速度制御装置
JPS61117021A (ja) * 1984-11-09 1986-06-04 Fujikura Ltd ワイヤ放電加工用電極線およびその製造方法
JPS61136733A (ja) * 1984-12-08 1986-06-24 Fujikura Ltd ワイヤ放電加工用電極線およびその製造方法
US4686153A (en) * 1984-12-08 1987-08-11 Fujikura Ltd. Electrode wire for use in electric discharge machining and process for preparing same
JPS61293725A (ja) * 1985-06-20 1986-12-24 Furukawa Electric Co Ltd:The ワイヤ放電加工用黄銅電極線の製造方法
JPS62148121A (ja) * 1985-12-20 1987-07-02 Sumitomo Electric Ind Ltd 放電加工用カツトワイヤ
JPH0818185B2 (ja) * 1987-09-17 1996-02-28 ファナック株式会社 ワイヤ放電加工用ワイヤ

Also Published As

Publication number Publication date
EP0348594B1 (de) 1992-09-30
EP0348594A1 (de) 1990-01-03
KR900000151A (ko) 1990-01-30
KR920010862B1 (ko) 1992-12-19
US4968867A (en) 1990-11-06
JPH02256424A (ja) 1990-10-17
DE68903054D1 (de) 1992-11-05
JP2559271B2 (ja) 1996-12-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee