DE69000402D1 - Elektrochemische bearbeitung. - Google Patents

Elektrochemische bearbeitung.

Info

Publication number
DE69000402D1
DE69000402D1 DE9090301515T DE69000402T DE69000402D1 DE 69000402 D1 DE69000402 D1 DE 69000402D1 DE 9090301515 T DE9090301515 T DE 9090301515T DE 69000402 T DE69000402 T DE 69000402T DE 69000402 D1 DE69000402 D1 DE 69000402D1
Authority
DE
Germany
Prior art keywords
electrochemical processing
electrochemical
processing
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 - Fee Related
Application number
DE9090301515T
Other languages
English (en)
Other versions
DE69000402T2 (de
Inventor
David Reece England
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of DE69000402D1 publication Critical patent/DE69000402D1/de
Publication of DE69000402T2 publication Critical patent/DE69000402T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits

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)
  • Emergency Protection Circuit Devices (AREA)
DE9090301515T 1989-02-14 1990-02-13 Elektrochemische bearbeitung. Expired - Fee Related DE69000402T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898903275A GB8903275D0 (en) 1989-02-14 1989-02-14 Electro chemical machining

Publications (2)

Publication Number Publication Date
DE69000402D1 true DE69000402D1 (de) 1992-12-03
DE69000402T2 DE69000402T2 (de) 1993-04-29

Family

ID=10651645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090301515T Expired - Fee Related DE69000402T2 (de) 1989-02-14 1990-02-13 Elektrochemische bearbeitung.

Country Status (5)

Country Link
US (1) US5004528A (de)
EP (1) EP0383543B1 (de)
JP (1) JPH02299419A (de)
DE (1) DE69000402T2 (de)
GB (1) GB8903275D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001516290A (ja) * 1998-01-12 2001-09-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 被加工物を電気化学的に加工する加工方法
DE10214618B4 (de) * 2002-04-03 2007-07-12 Robert Bosch Gmbh Verfahren zum Bearbeiten von Werkstücken mittels eines Bearbeitungsverfahrens, insbesondere des elektrochemischen Bearbeitungsverfahrens
DE102006029328B4 (de) * 2006-06-23 2008-09-25 Sitec Automation Gmbh Einrichtung zum Abschalten und Betreiben einer Stromzuführung eines elektrochemischen Bearbeitungswerkzeuges

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714005A (en) * 1966-08-22 1973-01-30 R Drushel Percentage of maximum current and threshold voltage responsive electronic control circuit and method
US3779888A (en) * 1967-01-17 1973-12-18 Siemens Ag Device for limiting the short-circuit energy in electrolytic metal-forming apparatus
US3533927A (en) * 1967-11-24 1970-10-13 Kms Ind Inc Spark anticipator circuit for electrochemical devices
US3652440A (en) * 1968-11-12 1972-03-28 Cincinnati Milacron Inc Spark sensing system for ecm apparatus
DE2333840C3 (de) * 1972-07-05 1981-11-12 Mitsubishi Denki K.K., Tokyo Schaltungsanordnung zur Abschaltung einer elektrochemischen Metallbearbeitungsmaschine bei Störung des Arbeitsspaltes
CH594478A5 (de) * 1976-12-22 1978-01-13 Charmilles Sa Ateliers
DE2944505C2 (de) * 1979-11-03 1985-09-05 Aeg-Elotherm Gmbh, 5630 Remscheid Verfahren zur elektrochemischen Bearbeitung eines metallenen Werkstückes und Einrichtung zur Durchführung dieses Verfahrens
DE3032757C2 (de) * 1980-08-30 1984-11-22 Aeg-Elotherm Gmbh, 5630 Remscheid Einrichtung zur Abschaltung der Netzspannung elektrolytischer Bearbeitungsvorrichtungen im Falle eines Kurzschlusses
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
GB2140824B (en) * 1983-06-03 1986-12-03 Rolls Royce Electro chemical machining
JPS6029213A (ja) * 1983-07-24 1985-02-14 Inoue Japax Res Inc 放電加工回路
JPS6150714A (ja) * 1984-08-21 1986-03-13 Inoue Japax Res Inc 放電加工用電源装置
DE3622520A1 (de) * 1986-07-04 1988-01-07 Deckel Ag Friedrich Verfahren und einrichtung zur ueberwachung eines funkenerodier-prozesses in einer funkenerodiermaschine

Also Published As

Publication number Publication date
GB8903275D0 (en) 1989-04-05
DE69000402T2 (de) 1993-04-29
EP0383543A1 (de) 1990-08-22
US5004528A (en) 1991-04-02
EP0383543B1 (de) 1992-10-28
JPH02299419A (ja) 1990-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee