JPH0530567B2 - - Google Patents

Info

Publication number
JPH0530567B2
JPH0530567B2 JP61027783A JP2778386A JPH0530567B2 JP H0530567 B2 JPH0530567 B2 JP H0530567B2 JP 61027783 A JP61027783 A JP 61027783A JP 2778386 A JP2778386 A JP 2778386A JP H0530567 B2 JPH0530567 B2 JP H0530567B2
Authority
JP
Japan
Prior art keywords
workpiece
sodium nitrate
electrode
finishing
machined
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 - Lifetime
Application number
JP61027783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62188624A (ja
Inventor
Takahisa Masuzawa
Shigenori Sakai
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.)
Shingijutsu Kaihatsu Jigyodan
Original Assignee
Shingijutsu Kaihatsu Jigyodan
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 Shingijutsu Kaihatsu Jigyodan filed Critical Shingijutsu Kaihatsu Jigyodan
Priority to JP61027783A priority Critical patent/JPS62188624A/ja
Priority to DE8787301220T priority patent/DE3769674D1/de
Priority to EP87301220A priority patent/EP0235983B1/en
Priority to US07/013,811 priority patent/US4826580A/en
Publication of JPS62188624A publication Critical patent/JPS62188624A/ja
Publication of JPH0530567B2 publication Critical patent/JPH0530567B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/09—Wave forms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP61027783A 1986-02-13 1986-02-13 金属工作物の加工面の仕上げ方法及びその装置 Granted JPS62188624A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61027783A JPS62188624A (ja) 1986-02-13 1986-02-13 金属工作物の加工面の仕上げ方法及びその装置
DE8787301220T DE3769674D1 (de) 1986-02-13 1987-02-12 Verfahren und vorrichtung zur feinbearbeitung der schneidoberflaeche eines werkstueckes, hergestellt nach dem drahterodierverfahren.
EP87301220A EP0235983B1 (en) 1986-02-13 1987-02-12 Method and apparatus for finishing cut surface of a workpiece produced by wire cut discharge process
US07/013,811 US4826580A (en) 1986-02-13 1987-02-12 Method and apparatus for finishing cut surface of work produced by wire cut discharge process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61027783A JPS62188624A (ja) 1986-02-13 1986-02-13 金属工作物の加工面の仕上げ方法及びその装置

Publications (2)

Publication Number Publication Date
JPS62188624A JPS62188624A (ja) 1987-08-18
JPH0530567B2 true JPH0530567B2 (en:Method) 1993-05-10

Family

ID=12230572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61027783A Granted JPS62188624A (ja) 1986-02-13 1986-02-13 金属工作物の加工面の仕上げ方法及びその装置

Country Status (4)

Country Link
US (1) US4826580A (en:Method)
EP (1) EP0235983B1 (en:Method)
JP (1) JPS62188624A (en:Method)
DE (1) DE3769674D1 (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246018A (ja) * 1988-03-25 1989-10-02 Shizuoka Seiki Co Ltd ワイヤーカット放電加工物の電解仕上げ加工方法
JPH02224922A (ja) * 1989-02-21 1990-09-06 Shizuoka Seiki Co Ltd 電解仕上げ加工装置
US5414233A (en) * 1993-08-30 1995-05-09 Figgie International Inc. Method of electrical discharge machining for manufacture of Belleville springs
MY140287A (en) * 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
KR100407888B1 (ko) * 2001-05-15 2003-12-03 한국과학기술원 전해방전 가공장치
US20090218322A1 (en) * 2008-02-28 2009-09-03 David William Folmar Dies for manufacturing substrates and methods of making
JP5077433B2 (ja) * 2008-07-03 2012-11-21 三菱電機株式会社 ワイヤ放電加工装置、及びワイヤ放電加工方法
US10189100B2 (en) 2008-07-29 2019-01-29 Pratt & Whitney Canada Corp. Method for wire electro-discharge machining a part
US8925201B2 (en) * 2009-06-29 2015-01-06 Pratt & Whitney Canada Corp. Method and apparatus for providing rotor discs
GB201210120D0 (en) * 2012-05-10 2012-07-25 Renishaw Plc Laser sintered part and method of manufacture
IN2014DN09562A (en:Method) 2012-05-10 2015-07-17 Renishaw Plc
ES2766834T3 (es) 2012-05-10 2020-06-15 Renishaw Plc Método de fabricación de un artículo

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924701A (en) * 1957-12-20 1960-02-09 Gen Motors Corp Die process or method
US2927190A (en) * 1958-03-31 1960-03-01 Dayton Rogers Mfg Co Method of making blanking die assemblies
NL132059C (en:Method) * 1962-09-17
US3154664A (en) * 1962-12-07 1964-10-27 Budd Co Blanking dies and method of making same
FR1603704A (en) * 1968-04-30 1971-05-24 Metal compact with very fine porous layer
US3658684A (en) * 1969-10-13 1972-04-25 Electrogenics Inc Electrochemical machining apparatus
US3689387A (en) * 1969-10-22 1972-09-05 John F Jumer Method for electropolishing spark gap machined parts
JPS6010853B2 (ja) * 1976-04-28 1985-03-20 株式会社井上ジャパックス研究所 拡大加工方法
SU648370A1 (ru) * 1976-07-13 1979-02-25 Научно-Исследовательский Институт Автоматизации Управления И Производства Устройство дл электрохимической размерной обработки
JPS56114621A (en) * 1980-02-05 1981-09-09 Inoue Japax Res Inc Wire-cut machining method by electric conduction
DE3212751A1 (de) * 1981-04-15 1982-12-02 National Research Development Corp., London Verfahren und einrichtung zum abtragen von werkstoff von einem elektrisch leitenden werkstueck
JPS5827026U (ja) * 1981-08-13 1983-02-21 株式会社井上ジャパックス研究所 ワイヤカツト放電加工装置における加工液切換噴射装置
CH646892A5 (fr) * 1982-04-08 1984-12-28 Charmilles Sa Ateliers Procede de decoupage par decharges electriques.
DE3464708D1 (en) * 1983-05-17 1987-09-17 Inoue Japax Res Tw-edm method and apparatus with a ferromagnetic wire electrode
US4628172A (en) * 1983-09-21 1986-12-09 Inoue-Japax Research Incorporated Gap energizing system for TW electroerosion
CH656082A5 (fr) * 1984-04-18 1986-06-13 Charmilles Technologies Machine pour decoupage par electroerosion avec immobilisation de la chute.
JPS6138821A (ja) * 1984-07-31 1986-02-24 Mitsubishi Heavy Ind Ltd 放電加工変質層の除去方法

Also Published As

Publication number Publication date
JPS62188624A (ja) 1987-08-18
DE3769674D1 (de) 1991-06-06
EP0235983B1 (en) 1991-05-02
US4826580A (en) 1989-05-02
EP0235983A1 (en) 1987-09-09

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