JPH0112609B2 - - Google Patents

Info

Publication number
JPH0112609B2
JPH0112609B2 JP57151800A JP15180082A JPH0112609B2 JP H0112609 B2 JPH0112609 B2 JP H0112609B2 JP 57151800 A JP57151800 A JP 57151800A JP 15180082 A JP15180082 A JP 15180082A JP H0112609 B2 JPH0112609 B2 JP H0112609B2
Authority
JP
Japan
Prior art keywords
workpiece
electrodes
electrode
contact
discharge machining
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
JP57151800A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5942224A (ja
Inventor
Masakazu Kishi
Atsushi Oomori
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP15180082A priority Critical patent/JPS5942224A/ja
Publication of JPS5942224A publication Critical patent/JPS5942224A/ja
Publication of JPH0112609B2 publication Critical patent/JPH0112609B2/ja
Granted 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

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)
JP15180082A 1982-09-02 1982-09-02 放電加工法 Granted JPS5942224A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15180082A JPS5942224A (ja) 1982-09-02 1982-09-02 放電加工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15180082A JPS5942224A (ja) 1982-09-02 1982-09-02 放電加工法

Publications (2)

Publication Number Publication Date
JPS5942224A JPS5942224A (ja) 1984-03-08
JPH0112609B2 true JPH0112609B2 (en, 2012) 1989-03-01

Family

ID=15526571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15180082A Granted JPS5942224A (ja) 1982-09-02 1982-09-02 放電加工法

Country Status (1)

Country Link
JP (1) JPS5942224A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211085B1 (en) * 1985-01-18 1991-05-02 Inoue Japax Research Incorporated Wire-cutting electric discharge processing method and apparatus
US4762974A (en) * 1987-01-20 1988-08-09 Harry Kern Electrically independent wire electroerosion discharge machine
EP0781619A1 (en) * 1995-12-15 1997-07-02 Cree Research, Inc. Method of making silicone carbide wafers from silicon carbide bulk crystals
JP3048139B2 (ja) * 1998-07-29 2000-06-05 住友特殊金属株式会社 導電性ウェハ、薄板焼結体および薄膜磁気ヘッド用セラミックス基板の製造方法ならびに導電性ウェハの加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE43938B1 (en) * 1975-09-04 1981-07-01 De Beers Ind Diamond Improvements in spark erosion

Also Published As

Publication number Publication date
JPS5942224A (ja) 1984-03-08

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