FR2026528A1 - - Google Patents

Info

Publication number
FR2026528A1
FR2026528A1 FR6943173A FR6943173A FR2026528A1 FR 2026528 A1 FR2026528 A1 FR 2026528A1 FR 6943173 A FR6943173 A FR 6943173A FR 6943173 A FR6943173 A FR 6943173A FR 2026528 A1 FR2026528 A1 FR 2026528A1
Authority
FR
France
Prior art keywords
tool
fluid
lower member
space
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.)
Withdrawn
Application number
FR6943173A
Other languages
English (en)
French (fr)
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.)
Milacron Inc
Original Assignee
Cincinnati Milling Machine Co
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 Cincinnati Milling Machine Co filed Critical Cincinnati Milling Machine Co
Publication of FR2026528A1 publication Critical patent/FR2026528A1/fr
Withdrawn legal-status Critical Current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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • 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
    • B23H9/14—Making holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR6943173A 1968-12-19 1969-12-12 Withdrawn FR2026528A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78522668A 1968-12-19 1968-12-19

Publications (1)

Publication Number Publication Date
FR2026528A1 true FR2026528A1 (https=) 1970-09-18

Family

ID=25134818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6943173A Withdrawn FR2026528A1 (https=) 1968-12-19 1969-12-12

Country Status (4)

Country Link
US (1) US3594298A (https=)
DE (1) DE1959852A1 (https=)
FR (1) FR2026528A1 (https=)
GB (1) GB1231526A (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668105A (en) * 1968-12-19 1972-06-06 Cincinnati Milacron Inc Quick-change holder for ecm tools
GB1547349A (en) * 1976-11-17 1979-06-13 Nii Avtomat Uprav I Proizv Electrochemical machining apparatus
JPS5771728A (en) 1980-10-21 1982-05-04 Japax Inc Fine hole perforator
JPS58149131A (ja) * 1982-02-25 1983-09-05 Inoue Japax Res Inc 放電加工装置
WO1986000841A1 (fr) * 1984-07-19 1986-02-13 Institut Elektroniki Imeni U.A. Arifova Akademii N Dispositif pour realiser par decharge electrique des alesages dans des pieces
US4761214A (en) * 1985-11-27 1988-08-02 Airfoil Textron Inc. ECM machine with mechanisms for venting and clamping a workpart shroud
DE3681705D1 (de) * 1985-11-27 1991-10-31 Ex Cell O Corp Elektrolytkammer mit kathodendichtmitteln zur elektrochemischen bearbeitung.
US4657645A (en) * 1985-11-27 1987-04-14 Ex-Cell-O Corporation ECM machine with workpart shroud and arbor assembly
US5002643A (en) * 1990-01-05 1991-03-26 Andrews James D Electrode with outside flow of electrolyte for electrochemical machining and method
DE29504948U1 (de) * 1995-03-23 1996-07-25 Siemens AG, 80333 München Anordnung zum Funkenerodieren
GB0302347D0 (en) * 2003-01-31 2003-03-05 Rolls Royce Plc Electro discharge machining
DE102010032326A1 (de) * 2010-07-27 2012-02-02 Mtu Aero Engines Gmbh Elektrode und Verfahren zum elektrochemischen Bearbeiten eines Bauteils
DE102012201305B4 (de) * 2012-01-31 2014-05-22 MTU Aero Engines AG Elektrode und Anlage zum elektrochemischen Bearbeiten sowie Verfahren hierzu
DE102015106432A1 (de) * 2015-04-27 2016-10-27 Gramm Technik Gmbh Verfahren und Vorrichtung zur Herstellung eines Werkstücks
DE102018213392A1 (de) 2018-08-09 2020-02-13 MTU Aero Engines AG Verfahren zur Herstellung von Bohrungen in schwer zu zerspanenden Werkstoffen
US12447543B2 (en) * 2022-09-30 2025-10-21 Rolls-Royce Corporation Pulsed electrochemical machining

Also Published As

Publication number Publication date
US3594298A (en) 1971-07-20
DE1959852A1 (de) 1970-06-25
GB1231526A (https=) 1971-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse