JPS5322692A - Electr ode for electrospark machine and its manufacturing process - Google Patents

Electr ode for electrospark machine and its manufacturing process

Info

Publication number
JPS5322692A
JPS5322692A JP9705876A JP9705876A JPS5322692A JP S5322692 A JPS5322692 A JP S5322692A JP 9705876 A JP9705876 A JP 9705876A JP 9705876 A JP9705876 A JP 9705876A JP S5322692 A JPS5322692 A JP S5322692A
Authority
JP
Japan
Prior art keywords
manufacturing process
electrospark machine
electrodes
electr ode
electr
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.)
Granted
Application number
JP9705876A
Other languages
Japanese (ja)
Other versions
JPS6031610B2 (en
Inventor
Shigeaki Sekiguchi
Eiichi Takayanagi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51097058A priority Critical patent/JPS6031610B2/en
Publication of JPS5322692A publication Critical patent/JPS5322692A/en
Publication of JPS6031610B2 publication Critical patent/JPS6031610B2/en
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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B23H1/06—Electrode material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE:To improve the attrition rate of electrodes and the speed of finishing by making electrodes of a given shape out of the material obtained by the method of metal ceramics using die forging in the above-mentioned electrodes made of the material consisting chiefly of Cu.
JP51097058A 1976-08-16 1976-08-16 Electrode for electrical discharge machining Expired JPS6031610B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51097058A JPS6031610B2 (en) 1976-08-16 1976-08-16 Electrode for electrical discharge machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51097058A JPS6031610B2 (en) 1976-08-16 1976-08-16 Electrode for electrical discharge machining

Publications (2)

Publication Number Publication Date
JPS5322692A true JPS5322692A (en) 1978-03-02
JPS6031610B2 JPS6031610B2 (en) 1985-07-23

Family

ID=14182043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51097058A Expired JPS6031610B2 (en) 1976-08-16 1976-08-16 Electrode for electrical discharge machining

Country Status (1)

Country Link
JP (1) JPS6031610B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441264A2 (en) * 1990-02-03 1991-08-14 Olaf Fischer Spark erosion electrode and method for manufacturing such an electrode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121296A (en) * 1973-03-28 1974-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121296A (en) * 1973-03-28 1974-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441264A2 (en) * 1990-02-03 1991-08-14 Olaf Fischer Spark erosion electrode and method for manufacturing such an electrode

Also Published As

Publication number Publication date
JPS6031610B2 (en) 1985-07-23

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