DK0381595T3 - Trådformet elektrode med metalbelægning til gnisterosion og fremgangsmåde til dens fremstilling - Google Patents

Trådformet elektrode med metalbelægning til gnisterosion og fremgangsmåde til dens fremstilling

Info

Publication number
DK0381595T3
DK0381595T3 DK90420041.7T DK90420041T DK0381595T3 DK 0381595 T3 DK0381595 T3 DK 0381595T3 DK 90420041 T DK90420041 T DK 90420041T DK 0381595 T3 DK0381595 T3 DK 0381595T3
Authority
DK
Denmark
Prior art keywords
wire
manufacture
metal coating
shaped electrode
spark erosion
Prior art date
Application number
DK90420041.7T
Other languages
English (en)
Inventor
Pierre Derobert
Louis Lacourcelle
Original Assignee
Thermo Compact 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26227157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0381595(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8901569A external-priority patent/FR2642350B1/fr
Priority claimed from FR8916002A external-priority patent/FR2654964B1/fr
Application filed by Thermo Compact Sa filed Critical Thermo Compact Sa
Application granted granted Critical
Publication of DK0381595T3 publication Critical patent/DK0381595T3/da

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)
  • Electroluminescent Light Sources (AREA)
DK90420041.7T 1989-02-01 1990-01-29 Trådformet elektrode med metalbelægning til gnisterosion og fremgangsmåde til dens fremstilling DK0381595T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8901569A FR2642350B1 (fr) 1989-02-01 1989-02-01 Electrode filiforme a revetement electrolytique d'alliage pour etincelage erosif, et procede pour sa realisation
FR8916002A FR2654964B1 (fr) 1989-11-27 1989-11-27 Electrode filiforme a revetement metallique pour etincelage erosif, et procede pour sa realisation.

Publications (1)

Publication Number Publication Date
DK0381595T3 true DK0381595T3 (da) 1993-10-04

Family

ID=26227157

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90420041.7T DK0381595T3 (da) 1989-02-01 1990-01-29 Trådformet elektrode med metalbelægning til gnisterosion og fremgangsmåde til dens fremstilling

Country Status (5)

Country Link
EP (1) EP0381595B1 (da)
AT (1) ATE89502T1 (da)
DE (1) DE69001618T2 (da)
DK (1) DK0381595T3 (da)
ES (1) ES2044503T3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2745208B1 (fr) * 1996-02-26 1998-05-15 Sprint Metal Sa Procede de fabrication d'un fil stratifie de petit diametre et en particulier d'un fil electrode pour usinage par electroerosion et fil electrode obtenu
FR2747329B1 (fr) * 1996-04-11 1998-05-22 Thermocompact Sa Structure de fil electrode pour electroerosion, procede pour sa fabrication, et application a l'electroerosion
DE10000858A1 (de) 2000-01-12 2001-07-26 Berkenhoff Gmbh Drahtelektrode für das funkenerosive Schneiden von Hartmetall
EP1400299A4 (en) * 2000-09-27 2005-12-07 Mitsubishi Electric Corp WIRE-ELECTRODE FOR EINCELAGE MACHINING ASSEMBLY
DE102017008325B4 (de) 2017-08-29 2021-10-28 Berkenhoff Gmbh Drahtelektrode zum funkenerosiven Schneiden eines Gegenstandes
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62213924A (ja) * 1986-03-14 1987-09-19 Furukawa Electric Co Ltd:The 高精度加工用ワイヤ電極線
EP0415501A1 (fr) * 1989-08-30 1991-03-06 Charmilles Technologies S.A. Fil-électrode multicouches

Also Published As

Publication number Publication date
EP0381595A1 (fr) 1990-08-08
ES2044503T3 (es) 1994-01-01
DE69001618T2 (de) 1993-12-02
ATE89502T1 (de) 1993-06-15
EP0381595B1 (fr) 1993-05-19
DE69001618D1 (de) 1993-06-24

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