ATE845T1 - METHOD OF SPARK EDM MACHINING AND ITS APPLICATION IN THE MANUFACTURE OF EXTRUDING NOZZLES FOR METAL. - Google Patents

METHOD OF SPARK EDM MACHINING AND ITS APPLICATION IN THE MANUFACTURE OF EXTRUDING NOZZLES FOR METAL.

Info

Publication number
ATE845T1
ATE845T1 AT79420025T AT79420025T ATE845T1 AT E845 T1 ATE845 T1 AT E845T1 AT 79420025 T AT79420025 T AT 79420025T AT 79420025 T AT79420025 T AT 79420025T AT E845 T1 ATE845 T1 AT E845T1
Authority
AT
Austria
Prior art keywords
manufacture
metal
application
edm machining
extruding nozzles
Prior art date
Application number
AT79420025T
Other languages
German (de)
Inventor
Gerard Izari
Original Assignee
Cegedur Societe De Transformation De L'aluminium Pechiney
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 Cegedur Societe De Transformation De L'aluminium Pechiney filed Critical Cegedur Societe De Transformation De L'aluminium Pechiney
Application granted granted Critical
Publication of ATE845T1 publication Critical patent/ATE845T1/en

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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting

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)
  • Spark Plugs (AREA)
AT79420025T 1978-06-01 1979-05-29 METHOD OF SPARK EDM MACHINING AND ITS APPLICATION IN THE MANUFACTURE OF EXTRUDING NOZZLES FOR METAL. ATE845T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7817224A FR2427166A1 (en) 1978-06-01 1978-06-01 ELECTRO-EROSION MACHINING PROCESS
EP79420025A EP0006071B1 (en) 1978-06-01 1979-05-29 Process for electrical discharge machining and its application to the manufacture of dies for the extrusion of metal

Publications (1)

Publication Number Publication Date
ATE845T1 true ATE845T1 (en) 1982-04-15

Family

ID=9209260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79420025T ATE845T1 (en) 1978-06-01 1979-05-29 METHOD OF SPARK EDM MACHINING AND ITS APPLICATION IN THE MANUFACTURE OF EXTRUDING NOZZLES FOR METAL.

Country Status (22)

Country Link
US (1) US4229636A (en)
EP (1) EP0006071B1 (en)
JP (1) JPS5921737B2 (en)
AR (1) AR218726A1 (en)
AT (1) ATE845T1 (en)
AU (1) AU524273B2 (en)
BE (1) BE876728A (en)
BR (1) BR7903306A (en)
CA (1) CA1126202A (en)
CH (1) CH633470A5 (en)
DE (1) DE2962504D1 (en)
DK (1) DK227479A (en)
ES (1) ES481005A1 (en)
FR (1) FR2427166A1 (en)
GR (1) GR62728B (en)
HU (1) HU178998B (en)
IT (1) IT1120920B (en)
LU (1) LU81329A1 (en)
MA (1) MA18457A1 (en)
NO (1) NO791824L (en)
PT (1) PT69706A (en)
YU (1) YU123579A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56114621A (en) * 1980-02-05 1981-09-09 Inoue Japax Res Inc Wire-cut machining method by electric conduction
JPS58120427A (en) * 1982-01-06 1983-07-18 Inoue Japax Res Inc Electrical discharge machining device
DE3312722C2 (en) * 1983-04-08 1997-02-27 Inoue Japax Res Method and device for electroerosive machining of workpieces
US5002575A (en) * 1988-02-01 1991-03-26 Orthomet, Inc. Bone implant prosthesis
CN111702027A (en) * 2020-05-07 2020-09-25 广东华昌铝厂有限公司 Extrusion die and processing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210305A (en) * 1958-09-17 1960-03-08 Tool holder device for flash machining
GB1083392A (en) * 1965-07-26 1967-09-13 Agemaspark Ltd Spark erosion apparatus
US3727023A (en) * 1971-06-16 1973-04-10 C Monnich Driver for boring bar for electric discharge machine
CH581005A5 (en) * 1974-11-14 1976-10-29 Charmilles Sa Ateliers
CH604601A5 (en) * 1976-02-06 1978-09-15 Monnaie Parking Sa Purse with different value coin compartments
CH595184A5 (en) * 1976-05-05 1978-02-15 Charmilles Sa Ateliers

Also Published As

Publication number Publication date
DE2962504D1 (en) 1982-05-27
JPS5921737B2 (en) 1984-05-22
AU524273B2 (en) 1982-09-09
FR2427166A1 (en) 1979-12-28
EP0006071A1 (en) 1979-12-12
NO791824L (en) 1979-12-04
JPS54157396A (en) 1979-12-12
CH633470A5 (en) 1982-12-15
ES481005A1 (en) 1980-08-16
HU178998B (en) 1982-07-28
YU123579A (en) 1982-10-31
GR62728B (en) 1979-05-29
IT7923073A0 (en) 1979-05-29
DK227479A (en) 1979-12-02
LU81329A1 (en) 1979-12-07
BR7903306A (en) 1980-01-15
AU4749079A (en) 1979-12-06
EP0006071B1 (en) 1982-04-14
MA18457A1 (en) 1979-12-31
US4229636A (en) 1980-10-21
IT1120920B (en) 1986-03-26
PT69706A (en) 1979-06-01
AR218726A1 (en) 1980-06-30
FR2427166B1 (en) 1980-10-03
CA1126202A (en) 1982-06-22
BE876728A (en) 1979-12-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee