FR2475962B1 - Procede et dispositif pour usiner par electroerosion par fil une piece sous un champ magnetique - Google Patents

Procede et dispositif pour usiner par electroerosion par fil une piece sous un champ magnetique

Info

Publication number
FR2475962B1
FR2475962B1 FR8103102A FR8103102A FR2475962B1 FR 2475962 B1 FR2475962 B1 FR 2475962B1 FR 8103102 A FR8103102 A FR 8103102A FR 8103102 A FR8103102 A FR 8103102A FR 2475962 B1 FR2475962 B1 FR 2475962B1
Authority
FR
France
Prior art keywords
machining
magnetic field
electrical wire
workpiece under
workpiece
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
FR8103102A
Other languages
English (en)
Other versions
FR2475962A1 (fr
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Publication of FR2475962A1 publication Critical patent/FR2475962A1/fr
Application granted granted Critical
Publication of FR2475962B1 publication Critical patent/FR2475962B1/fr
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
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
    • 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)
FR8103102A 1980-02-18 1981-02-17 Procede et dispositif pour usiner par electroerosion par fil une piece sous un champ magnetique Expired FR2475962B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1868880A JPS56119323A (en) 1980-02-18 1980-02-18 Wire cutting electric discharge machining apparatus

Publications (2)

Publication Number Publication Date
FR2475962A1 FR2475962A1 (fr) 1981-08-21
FR2475962B1 true FR2475962B1 (fr) 1985-12-06

Family

ID=11978547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103102A Expired FR2475962B1 (fr) 1980-02-18 1981-02-17 Procede et dispositif pour usiner par electroerosion par fil une piece sous un champ magnetique

Country Status (5)

Country Link
JP (1) JPS56119323A (fr)
DE (1) DE3105988A1 (fr)
FR (1) FR2475962B1 (fr)
GB (1) GB2069396B (fr)
IT (1) IT1142315B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1142893B (it) * 1980-10-15 1986-10-15 Inoue Japax Res Metodo ed apparecchiatura per la lavorazione a scarica elettrica tridimensionale in presenza di un campo magnetico
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.
EP0129340B1 (fr) * 1983-05-19 1988-11-17 Matsushita Electric Industrial Co., Ltd. Dispositif d'usinage par étincelage électro-érosif pour fabrication des trous minces dans une pièce d'oeuvre
JPS59214544A (ja) * 1983-05-19 1984-12-04 Matsushita Electric Ind Co Ltd 微小穴加工装置
CH662525A5 (fr) * 1984-10-16 1987-10-15 Charmilles Technologies Procede pour reguler les conditions d'etincelage sur une machine a eroder par decharges erosives et dispositif pour sa mise en oeuvre.
US4686153A (en) * 1984-12-08 1987-08-11 Fujikura Ltd. Electrode wire for use in electric discharge machining and process for preparing same
JPS62148121A (ja) * 1985-12-20 1987-07-02 Sumitomo Electric Ind Ltd 放電加工用カツトワイヤ
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
CN1103654C (zh) * 1998-11-13 2003-03-26 三菱电机株式会社 放电表面处理方法和放电表面处理用电极
US9284647B2 (en) 2002-09-24 2016-03-15 Mitsubishi Denki Kabushiki Kaisha Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment
WO2004029329A1 (fr) 2002-09-24 2004-04-08 Ishikawajima-Harima Heavy Industries Co., Ltd. Procede d'application d'un revetement sur la surface coulissante d'un element haute temperature, element haute temperature et traitement de surface par decharge electrique.
FR2850045B1 (fr) * 2003-01-17 2005-04-01 Thermocompact Sa Fil pour electroerosion a ame en laiton et couche superficielle en cuivre
DE102005015107A1 (de) * 2005-04-01 2006-10-05 Robert Bosch Gmbh Magnetische Elektrodenführung zur funkenerosiven Bearbeitung
ES2811229T3 (es) 2005-12-01 2021-03-11 Thermocompact Sa Alambre para EDM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH527018A (de) * 1970-03-26 1972-08-31 Agie Ag Ind Elektronik Verfahren und Einrichtung zur elektroerosiven Bearbeitung von Werkstücken
JPS5380899A (en) * 1976-12-25 1978-07-17 Inoue Japax Res Inc Wire cut discharge processing method using improved electrode wire
GB2015909B (en) * 1978-03-03 1982-12-01 Charmilles Sa Ateliers Electrode for spark erosion machining
JPS5490691A (en) * 1978-11-15 1979-07-18 Inoue Japax Res Inc Wire-cut electric machining system
GB2052338B (en) * 1979-06-06 1984-05-16 Inoue Japax Res Electrical discharge machining method and apparatus using a magnetic field in the machining gap

Also Published As

Publication number Publication date
FR2475962A1 (fr) 1981-08-21
GB2069396B (en) 1984-07-25
DE3105988A1 (de) 1981-12-24
GB2069396A (en) 1981-08-26
IT1142315B (it) 1986-10-08
IT8147835A0 (it) 1981-02-18
JPS56119323A (en) 1981-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse