NO864731D0 - Apparat for elektrokjemisk bearbeidelse av et arbeidsstykke. - Google Patents

Apparat for elektrokjemisk bearbeidelse av et arbeidsstykke.

Info

Publication number
NO864731D0
NO864731D0 NO864731A NO864731A NO864731D0 NO 864731 D0 NO864731 D0 NO 864731D0 NO 864731 A NO864731 A NO 864731A NO 864731 A NO864731 A NO 864731A NO 864731 D0 NO864731 D0 NO 864731D0
Authority
NO
Norway
Prior art keywords
workpiece
electrochemical machining
electrochemical
machining
Prior art date
Application number
NO864731A
Other languages
English (en)
Norwegian (no)
Inventor
Edmund R Hinman
Original Assignee
Ex Cell O 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 Ex Cell O Corp filed Critical Ex Cell O Corp
Publication of NO864731D0 publication Critical patent/NO864731D0/no

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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte

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)
NO864731A 1985-11-27 1986-11-26 Apparat for elektrokjemisk bearbeidelse av et arbeidsstykke. NO864731D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/802,141 US4657649A (en) 1985-11-27 1985-11-27 ECM machine with skewed workpart and pocketed cathodes

Publications (1)

Publication Number Publication Date
NO864731D0 true NO864731D0 (no) 1986-11-26

Family

ID=25182942

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864731A NO864731D0 (no) 1985-11-27 1986-11-26 Apparat for elektrokjemisk bearbeidelse av et arbeidsstykke.

Country Status (9)

Country Link
US (1) US4657649A (fr)
EP (1) EP0227225B1 (fr)
JP (1) JPS62130125A (fr)
KR (1) KR870004764A (fr)
CN (1) CN86107838A (fr)
CA (1) CA1321977C (fr)
DE (1) DE3681706D1 (fr)
IL (1) IL80572A (fr)
NO (1) NO864731D0 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772372A (en) * 1987-05-13 1988-09-20 General Electric Company Electrodes for electrochemically machining airfoil blades
US4851090A (en) * 1987-05-13 1989-07-25 General Electric Company Method and apparatus for electrochemically machining airfoil blades
US5149405A (en) * 1991-05-28 1992-09-22 Lehr Precision Inc. Four-axis ECM machine and method of operation
US6175778B1 (en) 1998-06-03 2001-01-16 Performance Friction Corporation Computer vision-based rotor machining system apparatus and method
US20020125215A1 (en) * 2001-03-07 2002-09-12 Davis Brian Michael Chemical milling of gas turbine engine blisks
US6866769B2 (en) * 2001-11-14 2005-03-15 General Electric Company Drive head and ECM method and tool for making same
GB2467523A (en) * 2009-01-30 2010-08-04 Cummins Turbo Tech Ltd Method for manufacturing turbine wheels
US9162301B2 (en) 2012-08-06 2015-10-20 General Electric Company Electrochemical machining tools and methods
US8906221B2 (en) 2012-08-06 2014-12-09 General Electric Company Electrochemical grinding tool and method
CN105345178B (zh) * 2015-11-22 2017-10-27 沈阳黎明航空发动机(集团)有限责任公司 一种电解开槽翼型阴极装置的设计方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA733943A (en) * 1966-05-10 E. Brausch Thomas Cathode tool for electrical machining
US3060114A (en) * 1958-02-06 1962-10-23 William J Barry Apparatus for cutting and machining metals electrochemically
GB937737A (en) * 1962-05-07 1963-09-25 Rolls Royce Electrolytic shaping of metallic aerofoil blades
US3288699A (en) * 1964-02-12 1966-11-29 Ex Cell O Corp Apparatus for electrochemical shaping
DE1615408A1 (de) * 1967-09-02 1972-01-05 Siemens Ag Elektrode zum elektrochemischen Herstellen mehrstufiger Turbinenlaeufer
US3714017A (en) * 1967-10-12 1973-01-30 Siemens Ag Electrode device for electrochemically forming the plates of turbine rotors
US3553095A (en) * 1967-12-18 1971-01-05 Lear Siegler Inc Method and apparatus for ecm gear finishing
FR2084504A5 (fr) * 1970-03-13 1971-12-17 Metem Corp
US3803009A (en) * 1970-12-28 1974-04-09 Hitachi Ltd Method of producing a unitary turbine wheel having twisted blades by electrolytic fabrication
NL7203180A (fr) * 1972-03-10 1973-09-12
US3970538A (en) * 1975-03-19 1976-07-20 Avco Corporation Apparatus for electro-chemical milling of turbine blade edges
US4052284A (en) * 1976-04-30 1977-10-04 Trw Inc. Apparatus for electrochemically forming a plurality of articles
US4057475A (en) * 1976-06-28 1977-11-08 Trw Inc. Method of forming a plurality of articles
US4167462A (en) * 1977-04-14 1979-09-11 Trw Inc. Electrode drive and controls for electrochemical machining
JPS5432144A (en) * 1977-08-17 1979-03-09 Toshiba Corp Electrolytic working method for united type turbine runner provided with twisted blades
US4256555A (en) * 1978-05-30 1981-03-17 Rolls Royce Limited Electro-chemical-machining of aerofoil blades
US4504721A (en) * 1980-10-15 1985-03-12 Inoue-Japax Research Incorporated 3D EDM method and apparatus utilizing a magnetic field

Also Published As

Publication number Publication date
KR870004764A (ko) 1987-06-01
US4657649A (en) 1987-04-14
CN86107838A (zh) 1987-09-30
CA1321977C (fr) 1993-09-07
IL80572A (en) 1989-12-15
IL80572A0 (en) 1987-02-27
EP0227225A3 (en) 1988-10-12
DE3681706D1 (de) 1991-10-31
EP0227225B1 (fr) 1991-09-25
JPS62130125A (ja) 1987-06-12
EP0227225A2 (fr) 1987-07-01

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