FR2850045B1 - Fil pour electroerosion a ame en laiton et couche superficielle en cuivre - Google Patents

Fil pour electroerosion a ame en laiton et couche superficielle en cuivre

Info

Publication number
FR2850045B1
FR2850045B1 FR0300624A FR0300624A FR2850045B1 FR 2850045 B1 FR2850045 B1 FR 2850045B1 FR 0300624 A FR0300624 A FR 0300624A FR 0300624 A FR0300624 A FR 0300624A FR 2850045 B1 FR2850045 B1 FR 2850045B1
Authority
FR
France
Prior art keywords
brass
surface layer
copper surface
electroerosion wire
electroerosion
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
FR0300624A
Other languages
English (en)
Other versions
FR2850045A1 (fr
Inventor
Michel Ly
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.)
Thermocompact SA
Original Assignee
Thermocompact 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
Application filed by Thermocompact SA filed Critical Thermocompact SA
Priority to FR0300624A priority Critical patent/FR2850045B1/fr
Priority to PCT/FR2004/000066 priority patent/WO2004069460A1/fr
Publication of FR2850045A1 publication Critical patent/FR2850045A1/fr
Application granted granted Critical
Publication of FR2850045B1 publication Critical patent/FR2850045B1/fr
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)
FR0300624A 2003-01-17 2003-01-17 Fil pour electroerosion a ame en laiton et couche superficielle en cuivre Expired - Fee Related FR2850045B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0300624A FR2850045B1 (fr) 2003-01-17 2003-01-17 Fil pour electroerosion a ame en laiton et couche superficielle en cuivre
PCT/FR2004/000066 WO2004069460A1 (fr) 2003-01-17 2004-01-15 Fil pour electroerosion a ame en laiton et couche superficielle en cuivre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300624A FR2850045B1 (fr) 2003-01-17 2003-01-17 Fil pour electroerosion a ame en laiton et couche superficielle en cuivre

Publications (2)

Publication Number Publication Date
FR2850045A1 FR2850045A1 (fr) 2004-07-23
FR2850045B1 true FR2850045B1 (fr) 2005-04-01

Family

ID=32605898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300624A Expired - Fee Related FR2850045B1 (fr) 2003-01-17 2003-01-17 Fil pour electroerosion a ame en laiton et couche superficielle en cuivre

Country Status (2)

Country Link
FR (1) FR2850045B1 (fr)
WO (1) WO2004069460A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119323A (en) * 1980-02-18 1981-09-18 Inoue Japax Res Inc Wire cutting electric discharge machining apparatus
FR2654964B1 (fr) * 1989-11-27 1994-07-08 Thermo Compact Electrode filiforme a revetement metallique pour etincelage erosif, et procede pour sa realisation.
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
JPH06190635A (ja) * 1992-12-25 1994-07-12 Fujikura Ltd ワイヤ放電加工用電極線の製造方法
FR2833875B1 (fr) * 2001-12-21 2004-07-02 Thermocompact Sa Fil pour electroerosion a grande vitesse d'usinage

Also Published As

Publication number Publication date
FR2850045A1 (fr) 2004-07-23
WO2004069460A1 (fr) 2004-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100930