DE19883020T1 - Discharge surface treatment method - Google Patents

Discharge surface treatment method

Info

Publication number
DE19883020T1
DE19883020T1 DE19883020T DE19883020T DE19883020T1 DE 19883020 T1 DE19883020 T1 DE 19883020T1 DE 19883020 T DE19883020 T DE 19883020T DE 19883020 T DE19883020 T DE 19883020T DE 19883020 T1 DE19883020 T1 DE 19883020T1
Authority
DE
Germany
Prior art keywords
surface treatment
treatment method
discharge surface
discharge
treatment
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.)
Withdrawn
Application number
DE19883020T
Other languages
German (de)
Inventor
Akihiro Goto
Toshio Moro
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE19883020T1 publication Critical patent/DE19883020T1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE19883020T 1998-11-13 1998-11-13 Discharge surface treatment method Withdrawn DE19883020T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/005108 WO2000029159A1 (en) 1998-11-13 1998-11-13 Discharge surface treating method

Publications (1)

Publication Number Publication Date
DE19883020T1 true DE19883020T1 (en) 2002-04-25

Family

ID=14209393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883020T Withdrawn DE19883020T1 (en) 1998-11-13 1998-11-13 Discharge surface treatment method

Country Status (4)

Country Link
KR (1) KR20010107943A (en)
CN (1) CN1322161A (en)
DE (1) DE19883020T1 (en)
WO (1) WO2000029159A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1087991C (en) * 1998-05-13 2002-07-24 三菱电机株式会社 Electrode of green compact for discharge surface treatment, method of producing the same, method and apparatus for discharge surface treatment and green compact for discharge surface treatment
US6723389B2 (en) 2000-07-21 2004-04-20 Toshiba Tungaloy Co., Ltd. Process for producing coated cemented carbide excellent in peel strength
CN1798871B (en) 2003-05-29 2011-08-10 三菱电机株式会社 Electrode for electric discharge surface treatment, and method and apparatus for electric discharge surface treatment
JP4608220B2 (en) * 2004-01-29 2011-01-12 三菱電機株式会社 Discharge surface treatment electrode and discharge surface treatment method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3537939B2 (en) * 1996-01-17 2004-06-14 独立行政法人 科学技術振興機構 Surface treatment by submerged discharge

Also Published As

Publication number Publication date
WO2000029159A1 (en) 2000-05-25
KR20010107943A (en) 2001-12-07
CN1322161A (en) 2001-11-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: C23C 26/00

8181 Inventor (new situation)

Free format text: GOTO, AKIHIRO, TOKIO/TOKYO, JP MORO, TOSHIO, TOKIO/TOKYO, JP

8607 Notification of search results after publication
8139 Disposal/non-payment of the annual fee